c, d, e only please

QUUSLIUM For yet answered Marked our OT TUUU Prag question The four-station work cell illustrated below has a product that must go through one of the two machines at station 1 (they are parallel) before proceeding to station 2; and one of the two machines at station 3 before proceeding to station 4. Station 1 15 min/unit Station 3 30 min/unit Station 2 12 min/unit K . Station 4 6 min/unit Station 1 15 min/unit Station 3 30 min/unit a (1 pt) What is the bottleneck station? b. (1 pt) What is the bottleneck time in minutes? b. (2 pts) What is the throughput time in minutes? (2 pts) If the firm operates a hours per day, 6 days per week, what is the weekly capacity of this work cell in units/week? (2 pts) To which station they should add a paralles machine to increase the capacity (2 pts) When a parallel machine is added to station determined in part (d) by how much the capacity will increase in percent C d e