answer (a) 225*2=450, b1= 500 b2 600

here is the answer of question A and B please help me how to do this and show me the solution process also

thank you

36. A process has 4 tasks in series with task times shown. Assume(7.5 hours per operator per day. Task 1 2 3 4 Task time (sec) 120 95 60 75 A. Suppose you establish two parallel lines as shown and assign a total of 8 operators (one operator assigned for each task). What will the total capacity (per day) from this set up? Task 1 Task 2 Task 3 Task 4 Line 1 Task 1 Task 2 Task 3 Task 4 Line 2 B. Suppose you form two departments D1 and D2. Each operator in D1 performs task 1 and task 2 on each product. Each operator in D2 performs task 3 and task 4 on each product. Dept. 1 Dept. 2 (B-1) What will be the daily capacity if you assign 4 operators to each department? (B-2) What will be the daily capacity if you assign 5 operators to D1 and 3 operators to D2? C. Compare the results of A, (B-1) and (B-2) and explain the reason for differences