please help and show your work for question 2. thank you!

Now consider door production for a sedan, i.e., 1 set contains 4 types of doors; 2 min to produce a door. It still takes 50 minutes to configure the machine when changing type Flow unit: a set of 4 doors Capacity [set/hour] and designed cycle time (CT) in [minute/set]: Keep two decimals if required. - If using a batch size of 25 sets: Capacity = -6_.. [set/hour]. CT=C10[min/set] - if using a batch size of 100 sets: Capacity =3.75 [set/hour]. CT=16[min/set]