A current operation consists of the following elements: a) operator removes pressed unit (0.2 min) b) operator walks to inspection area, checks for defects (0.1min) c) operator files rough edges (0.2 min) d) operator places unit on conveyor for further processing and returns to press (0.1 min ) e) operator cleans press die element with compressed air (0.3min) f) operator sprays lubricant into die (0.1min) g) operator places sheet metal into press, pushes START (0.2 min) h) press cycles automatically for 1.2min Given that the operator is paid $10/hr and that presses cost $15/hr to run: 1. Based in the lowest cost operation, how many machines will be assigned? Show the calculation for both alternatives. 2. What is the production? 3. What is the unit cost