Annual demand(D) = 43680 units
Daily demand(d) = 168 units
Daily production(p) = 1008 units
Annual Holding cost(H) = $14 per unit
Desired lot size(Q) = 126 units
Set up cost(S) = [ Square of Q X H X (1-d/p) ] / 2D
= [ Square of 126 X 14 X (1-168/1008) ] / (2 X 43680)
= (15876 X 14 X 0.833) / 87360
= 185145.912/ 87360
= $2.12
Set up time = Set up cost / setup labor cost per hour
= $2.12/ $20
= 0.071 hour
= (0.071 X 60) minutes
= 4.26 minutes
So,To obtain the desired lot size ,the setup time that should be achieved = 4.26 minutes
Carol Cagle has a repetitive manufacturing plant producing trailer hitches in Arlington, Texas. The plant has...
Carol Cagle has a repetitive manufacturing plant producing trailer hitches in Arlington, Texas. The plant has an average inventory turnover of only 12 times per year. He has therefore determined that he will reduce his component lot sizes. He has developed the following data for one component, the safety chain clip: Setup labor cost $25 per hour Annual holding cost $14 per unit per unit Daily production 992 units/8 hour day Annual demand 25300 (275 days each ×daily demand of...
Carol Cagle has a repetitive manufacturing plant producing trailer hitches in Arlington, Texas. The plant has an average inventory turnover of only 12 times per year. He has therefore determined that he will reduce his component lot sizes. He has developed the following data for one component, the safety chain clip: Setup labor cost Annual holding cost Daily production Annual demand Desired lot size $20 per hour $12 per unit 976 units/8 hour day 25,300 (275 days each x daily...
Problem 16.1 : Question Help Carol Cagle has a repetitive manufacturing plant producing trailer hitches in Arlington, Texas. The plant has an average inventory turnover of only 12 times per year. He has therefore determined that he will reduce his component lot sizes. He has developed the following data for one component, the safety chain clip Setup labor cost $30 per hour Annual holding cost $14 per unit Daily production 960 units/8 hour day Annual demand 33,000 (275 days each...
gle has a repetitive manufacturing plant producing trailer hitches in Arlington, Texas. The plant has an average inventory turnover of only 12 times per year. He has therefore determined that he will reduce his component lot sizes. He has developed the following data for one component, the safety chain clip: Setup labor cost $2525 per hour Annual holding cost $1212 per unit Daily production 1 comma 0081,008 units/8 hour day Annual demand 36 comma 00036,000 (250250 days eachtimes ×daily demand...
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a) Setup Cost: b) Setup Time: Rick Wing has a repetitive manufacturing plant producing automobile steering wheels. Use the following data to prepare for a reduced lot size. The firm uses a work year of 305 days. Setup labor cost $40.00 per hour Annual holding cost $16 per unit Daily production (8 hours) 800 units day Annual demand for steering wheels 36,600 (305 days x daily demand of 120 units) Desired lot size (2 hours of production) 0 - 200...
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