MAJOR SUBPROJECTS/ACTIVITIES Product Specifications (P) ACTIVITY IDENTIFICATION DEPENDENCY DURATION (WEEKS) Market research P1 Overall product specifications P2 P1 Hardware P3 P2 Software P4 P3 656 in 5 Supplier specifications (S) Hardware S1 P4 Software 52 P4 Product design (D) Battery D1 S1 Display D2 S1 Camera D3 S1 Outer cover D4 D1, D2, D3 56 1214 Product integration (I) Hardware User interface Software coding Prototype testing ANAN I1 D4 12 D2 13 12 14 Subcontracting (V) Suppliers selection Contract negotiation SS V1 V2 11, 13 S1,S2 14, V1 3443 10 6 a. Calculate the start and finish times for each activity. (Leave no cells blank - be certain to enter "0" wherever required.) Activity Earliest Start Time Earliest Finish Time Latest Start Time Latest Finish Time P1 0 6 0 6 P2 6 11 6 11 P3 11 17 11 17 P4 17 22 17 22 S1 S2 D1 D2 D3 D4 11 12 13 14 V1 V2