Unit 5: Resources - Subjective Questions

Answer: The Resource Sheet view provides a centralized list of all resources available for a project. It is used to enter, review, and manage resource information before resources are assigned to tasks. Key fields include: • Resource Name: Identifies the person, material, or cost resource. • Type: Specifies whether the resource is Work, Material, or Cost. • Max. Units: Indicates the maximum availability of a work resource. • Standard Rate: Defines the normal cost per hour or unit. • Overtime Rate: Defines the cost for overtime work. • Cost Per Use: Represents a fixed cost charged whenever the resource is used. • Base Calendar: Defines the working days and hours of the resource. The view helps identify resource capacity, cost information, calendars, and potential availability problems before detailed scheduling is performed.

Answer: Resources can be entered through the Resource Sheet view using the following procedure: • Open the Resource Sheet view. • Enter the resource name in the Resource Name field. • Select the appropriate resource type: Work, Material, or Cost. • For work resources, enter availability, standard rate, overtime rate, and calendar information. • For material resources, specify the material label, such as kilograms, liters, or units, and enter the material rate. • For cost resources, enter the resource name and assign the cost when the resource is applied to a task. • Add notes or resource codes where required. Correct classification is important because Microsoft Project calculates effort, duration, and cost differently for each resource type.

Answer: Resource units represent the proportion or number of a resource available to work on a project. For work resources, units are normally expressed as a percentage or as a quantity. • 100% represents one full-time resource. • 50% represents a resource available for half of the working time. • 200% may represent two people with the same skill or two units of capacity. For example, if one engineer is available full time, the maximum units are 100%. If two engineers are available, the maximum units may be 200%. Units affect task duration, work, and resource loading. A task requiring 40 hours of work may take 4 days with one resource working 100% for 8 hours per day, but approximately 2 days with two equivalent resources working at 100% each, assuming the task can be divided.

Answer: These terms describe different aspects of resource usage: • Maximum Units: The total availability of a resource during the project period. For example, 100% means one full-time resource, while 300% can represent three equivalent resources. • Assignment Units: The percentage of a resource's available capacity assigned to a particular task. A resource with 100% maximum units may be assigned to a task at 50%. • Work: The total amount of effort required from the resource, usually measured in hours. The relationship among these values is commonly expressed as . Maximum units describe capacity, assignment units describe task allocation, and work describes effort. A resource becomes overallocated when the sum of assignment units across simultaneous tasks exceeds its maximum units.

Answer: Resource rates determine how project costs are calculated. • Standard Rate: The normal cost per unit of work, such as $50 per hour. • Overtime Rate: The cost per unit of work performed beyond regular working hours, such as $75 per hour. • Cost Per Use: A fixed cost charged each time a resource is assigned or used, regardless of the duration of the assignment. For a work resource, the basic cost can be estimated as . Overtime work is calculated using the overtime rate rather than the standard rate. Accurate rates help estimate budgets, compare alternatives, monitor actual costs, and identify expensive resource assignments.

Answer: The regular work cost is: The overtime work cost is: The cost per use is: Therefore, the total cost is: The total resource cost is $1,570. The standard rate is applied to regular hours, the overtime rate is applied to overtime hours, and the cost per use is added as a fixed charge.

Answer: The Accrue At setting determines when a resource cost is recognized in the project timeline. • Start: The entire cost is charged when the task starts. This is useful for advance payments or materials purchased at the beginning. • Prorated: The cost is distributed over the duration of the task as work progresses. This is suitable for salaries and services delivered continuously. • End: The entire cost is charged when the task is completed. This may represent payment made after delivery or approval. The setting affects cash-flow analysis, period-by-period cost reports, and earned value interpretation, although it does not necessarily change the total planned cost.

Answer: • Work resources: People or equipment that perform work and consume time. Examples include a programmer or a testing machine. They have calendars, units, standard rates, and overtime rates. • Material resources: Consumable items used by tasks. Examples include cement, fuel, or network cable. They are scheduled according to quantity and material labels, and they normally do not have working calendars. • Cost resources: Expense categories whose values vary by assignment. Examples include travel, training, or an external consultant fee. They do not have units or working time in the same way as work resources; a cost is entered when the resource is assigned to a task. Correct resource types improve cost and schedule calculations.

Answer: Assigning a common calendar to a group of resources ensures that all resources follow the same working and non-working periods. This is useful for teams working in the same department, location, or shift. A typical procedure is: • Create or modify the required base calendar with working days, holidays, shifts, and exceptions. • Open the Resource Sheet view. • Select the relevant group of resources. • Assign the common calendar in the resource calendar or base calendar field. • Verify individual exceptions, such as leave or part-time availability. A group calendar improves consistency and prevents tasks from being scheduled during known non-working periods.

Answer: • Project Calendar: Defines the general working days and hours for the project. It provides the default scheduling framework. • Base Calendar: A reusable calendar template, such as Standard, 24 Hours, or Night Shift, from which project and resource calendars may be created. • Resource Calendar: Defines the specific working availability of an individual resource, including vacations, personal leave, or special shifts. During scheduling, the software considers the task calendar, project calendar, and resource calendar. A resource is normally scheduled only when both the task timing and the resource's working availability permit work. Resource-specific non-working time can therefore override the general project working time.

Answer: To assign an individual resource calendar: • Open the resource information dialog or Resource Sheet view. • Select the required resource. • Choose an appropriate base calendar. • Enter resource-specific working hours, holidays, vacations, or shift exceptions in the resource calendar. • Save the calendar and review tasks assigned to the resource. The calendar affects when the resource can perform work. For example, if a resource is unavailable on Friday, a task requiring that resource may finish later or move to the next available working period. Resource calendars are especially important for part-time staff, rotating shifts, contractors, and resources with planned leave.

Answer: Assigning a resource connects a person, material, equipment item, or cost category to a task. Before assigning a resource, the project manager should consider: • The skills required by the task. • The resource's availability and maximum units. • The resource calendar and working hours. • The amount of work and expected duration. • Standard, overtime, and per-use costs. • Dependencies and task constraints. • Whether the assignment may create an overallocation. Assignments allow the project manager to calculate work, duration, cost, and responsibility. A suitable assignment should match the required capability with available capacity while respecting the project budget and schedule.

Answer: In a task-driven scheduling system, duration, work, and assignment units are related by: For example, if a task has a duration of 5 days, an 8-hour workday, and one resource assigned at 100%, the work is: If two equivalent resources are assigned at 100% each, total units become 200%, and the task may require only about 2.5 days for the same 40 hours of total work, assuming the work is divisible. Changing units, duration, or work may therefore cause the other values to be recalculated depending on the task type and scheduling settings.

Answer: Team Planner is a visual scheduling view that displays resources, their assigned tasks, working periods, and allocation problems along a timeline. It supports dynamic scheduling by allowing the project manager to: • See all assignments for each resource. • Identify unassigned tasks. • Detect overallocated resources using visual indicators. • Move tasks from one resource to another. • Adjust task timing by dragging assignments. • Review periods of availability and non-working time. • Balance work across the project team. Changes made in Team Planner update the project schedule and resource assignments. It is particularly useful for evaluating the practical effect of schedule changes and making resource decisions quickly.

Answer: A project manager can resolve an overallocation in Team Planner by following these steps: • Locate the resource displaying an overallocation indicator. • Examine the overlapping tasks and determine whether the conflict is real. • Move a task to a later available period if its dependencies permit. • Reassign the task to another qualified resource with available capacity. • Reduce assignment units when only partial participation is required. • Split the task or adjust task sequencing where appropriate. • Add another resource if the task can be performed in parallel. • Confirm that deadlines, dependencies, costs, and calendars remain acceptable. Team Planner provides the visual context needed to make these changes without losing awareness of the entire team schedule.

Answer: To find resources with available time, the project manager should: • Review the Resource Usage or Resource Sheet view. • Compare each resource's assigned work with its maximum units. • Examine the time-phased workload for the period in which a new task must be scheduled. • Use Team Planner to visually identify empty or lightly loaded time periods. • Filter or sort resources by remaining availability, skill, department, or role. • Check resource calendars and planned absences. • Confirm that the resource has the skills required for the task. Available time should be evaluated for the specific dates, not only for the project as a whole, because a resource may have capacity in one week but be fully allocated in another.

Answer: The total assignment is: The resource's available capacity is 100%, so the excess allocation is: Therefore, the resource is overallocated by 10% during the overlapping period. The project manager may resolve this by delaying one task, assigning part of a task to another resource, reducing the assignment units, adding another resource, or using resource leveling. The correct solution depends on task priority, dependencies, skills, deadlines, and cost.

Answer: Resource overallocation occurs when a resource is scheduled to perform more work than its available capacity during the same period. Common causes include: • Assigning a resource to overlapping tasks. • Setting assignment units above the resource's maximum units. • Ignoring vacations, holidays, or shift limitations. • Assigning too many tasks with fixed deadlines. • Copying assignments without checking capacity. Overallocation can be identified through red resource indicators, warning symbols, Resource Usage views, resource graphs, reports, and Team Planner. The project manager should inspect the exact dates and tasks involved because overallocation may occur only for a short time rather than throughout the project.

Answer: Overallocated resources can be managed using several methods: • Manual adjustment: Move tasks, change assignment units, split tasks, or reassign work after reviewing business priorities. • Automatic leveling: Allow the scheduling system to delay or split tasks to remove conflicts according to leveling rules. • Resource substitution: Assign qualified available resources. • Additional capacity: Add resources or increase availability where realistic. • Task sequencing: Perform conflicting tasks sequentially. Manual adjustment provides greater managerial control and protects important deadlines, but it requires more effort. Automatic leveling is faster for large schedules, but it may create delays or alter dates in ways that require review. Grouping affected resources by department, role, or overallocation status helps the manager analyze conflicts systematically.

Answer: Reassigning a task changes the person, equipment, or other resource responsible for performing the task. It is useful when another qualified resource has sufficient availability. Resource leveling is a broader scheduling process that resolves conflicts by delaying, splitting, or adjusting tasks and sometimes changing assignments so that resource demand does not exceed capacity. Reassignment may solve an overallocation immediately, but it can create a new overallocation for the replacement resource or increase project cost. Leveling considers the schedule as a whole and may affect task dates, critical path, and project completion. Both approaches should be evaluated against skills, calendars, deadlines, dependencies, and cost.