Problem2: The following capacity bills are given for items S and R: Work Center S R 10 0.14 hours 0.07 hours 20 0.82 hours 0.71 hours 30 1.16 hours 0.88 hours a) In week1 there is an MPS of 60 Ss and 70 Rs. Week2 MPS quantities are 50 Ss and 90 Rs. What are the capacity requirements for each work center for week1 and week2? b) If each work center has a stated capacity of 120 standard hours available per week, what actions need to be taken (if any)? c) Given the following bills of material and routing information, develop capacity bills for each of the products S and R. S R B(2) B C(3) A(2) Item Run (hrs per unit) S R A work center 10 10 20 30 20 20 30 operation 1 of 1 1 of 1 1 of 2 2 of 2 1 of 1 1 of 2 2 of 2 0.43 0.57 0.18 0.33 0.19 0.22 0.09 B 1. Consider the following project (time in weeks): Activity M O Predecessor A B D E F G P 7 2 8 5 8 6 9 4 2 5 4 6 0 6 2 2 3 4 0 3 A A C.B C.B DE Answer the following questions: 1. Calculate expected time durations for each activity using beta distribution formula and show range of estimate for each activity. 2- Draw the network diagram (CPM). 3. What is the expected time to complete the project? 4- Nominate activities on critical path. 5- What is the float of activity F? 6- What is the float of activity C? Why