Here we want our Die Stamping to have a capacity equal to the Assembly Process capacity = 1/20 units per minute. What is the optimal batch size for Die Stamping? 1a. Using the equation below, solve for the optimal batch size at Die Stamping: (Hint: maximum capacity = 1/20 : Continue this to solve for the optimal batch size.) 1b. What is the (negative) impact to the process if the batch size is smaller than this optimal batch size? 1c. What is the (negative) impact to the process if the batch size is larger than this optimal batch size