at what batch size are two steps both in bottleneck?

RRRRRRRRRR IIIIIIIIIIIII BRI Three-Step Line with Batch Processing Diagram Consider the following three-step process with setup times and task times: Step 1 Step 2 Step 3 Setup: 30 minutes Setup: 50 minutes Setup: 40 minutes Run: 2 minutes Run: 3 minutes Run: 5 minutes Each step employs a single worker who is not cross trained for any other step. The setup represents the amount of time each separate worker spends setting up the machine for each order. No units can be processed on a machine while it is being set up. The runtime represents the amount of time it takes the worker to process a single unit. Note that there is a separate worker at each step, and workers can work concurrently. QUESTION 15 Refer to the Three-Step Line with Batch Processing Diagram. At what batch size are two steps both in bottlenecks? A 5 units 2.Saris) 7 units E None of the answers are corect