2 Analytics Exercise 5-3 (Algo) 33.33 points You work for a company that makes cell phones and have been made project manager for the design of a new cell phone. Your supervisors have already scoped the project, so you have a list showing the work breakdown structure, and this includes major project activities. You must plan the project schedule and calculate project duration. Your boss wants the schedule on his desk tomorrow morning! Print You have been given the information in Exhibit 5.13. It includes all the activities required in the project and the duration of each activity. Also, dependencies between the activities have been identified. Remember that the preceding activity must be fully completed before work on the following activity can be started. Your project is divided into five major subprojects. Subproject involves developing specifications for the new cell phone. Here, decisions related to such things as battery life, size of the phone, and features need to be made. These details are based on how a customer uses the cell phone. These user specifications are redefined in terms that have meaning to the subcontractors that will actually make the new cell phone in subproject S supplier specifications. These involve engineering details for how the product will perform. The individual components that make up the product are the focus of subproject D. Subproject I brings all the components together, and a working prototype is built and tested. Finally, in subproject V, suppliers are selected and contracts are negotiated. Exhibit 5.13: Work Breakdown Structure and Activities the Cell Phone Design Project MAJOR SUBPROJECTS/ACTIVITIES ACTIVITY IDENTIFICATION DEPENDENCY DURATION (WEEKS) Product Specifications (P) Market research P1 2 Overall product specifications P2 P1 4 Hardware P3 P2 Software P4 Supplier specifications (S) Hardware S1 P4 Software S2 P4 6 C 2 These involve engineering details for how the product will perform. The individual components that make up the product are the focus of subproject D. Subproject I brings all the components together, and a working prototype is built and tested. Finally, in subproject V, suppliers are selected and contracts are negotiated. 33.33 points Print Exhibit 5.13: Work Breakdown Structure and Activities for the Cell Phone Design Project MAJOR SUBPROJECTS/ACTIVITIES ACTIVITY IDENTIFICATION DEPENDENCY DURATION (WEEKS) Product Specifications (P) Market research P1 2 Overall product specifications P2 P1 4 Hardware P3 P2 5 Software P4 P3 5 Supplier specifications (S) Hardware P4 5 Software P4 6 Product design (D) Battery S1 2 Display D2 S1 1 Camera D3 S1 3 Outer cover D4 D1, D2, D3 4 Product integration (I) Hardware D4 5 User interface I2 D2 4 Software coding 13 12 4 Prototype testing 14 11, 13 4 Subcontracting (V) Suppliers selection S1 S2 12 Contract negotiation 14, Vi 2 HE BEAP AP IN vase zz 465 NAUWEN Identify slack in the activities not on the project critical path. (Leave no cells blank - be certain to enter "0" wherever required.) 2 Suppliers selection Contract negotiation V1 V2 51,52 14, vi 12 2 Identify slack in the activities not on the project critical path. (Leave no cells blank - be certain to enter "0" wherever required.) 33.33 points Slack Activity ID P1 P2 Print P3 P4 S1 S2 D1 D2 D3 D4 11 12 13 14 V1 V2 Mc Grau