Question

QUESTION 1 metal part for which annual demand is 120,000 units is made on a CNC machine at a rate of 180 parts per hour. It can be made using tool steel costing $0.30 per pound or using brass stock costing $1.40 per pound. The weight per steel pi weight per brass piece is 0.0384 pounds. When it is made using steel it was found that 50% of the parts made per hour are defect-free; when it made using brass stock, operating the machine is $25.00 per hour, how much more does it cost to make 1000 defect-free parts from steel than to make 1000 defect-free parts from brass on this machine? (Enter your answer as a number without the dollar sign.) piece is 0.0353 pounds and the it was found that 85% of the parts made per hour are defect-free. If the total labor and overhead cost for

Answer 1

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