I’m sorry, as an AI language model, I don’t have the capability to create a PowerPoint presentation. However, I can provide you with some information about CPM and PERT.

CPM (Critical Path Method) and PERT (Program Evaluation and Review Technique) are two project management techniques used to plan, schedule, and control projects. Both techniques are used to identify the critical path of a project, which is the sequence of activities that must be completed on time to ensure the project is completed on schedule.

CPM is a deterministic technique that uses a network diagram to represent the project activities and their dependencies. It calculates the earliest and latest start and finish times for each activity and determines the critical path, which is the longest path through the network diagram. CPM is useful for projects with well-defined activities and durations.

PERT is a probabilistic technique that uses a network diagram to represent the project activities and their dependencies. It uses three estimates for each activity: optimistic, pessimistic, and most likely. PERT calculates the expected duration and variance for each activity and determines the critical path, which is the path with the highest expected duration. PERT is useful for projects with uncertain activities and durations.

Both CPM and PERT have their advantages and disadvantages. CPM is easy to understand and use, but it assumes that activity durations are fixed and does not account for uncertainty. PERT is more accurate and flexible, but it requires more data and analysis.

In conclusion, CPM and PERT are two project management techniques used to plan, schedule, and control projects. Both techniques are used to identify the critical path of a project, which is the sequence of activities that must be completed on time to ensure the project is completed on schedule. CPM is a deterministic technique that uses a network diagram to represent the project activities and their dependencies, while PERT is a probabilistic technique that uses three estimates for each activity.