Your company assembles five different models of a motor scooter that is sold in specialty stores in the United States. The company uses the same engine for all five models. You have been given the assignment of choosing a supplier for these engines for the coming year. Due to the size of your warehouse and other administrative restrictions, you must order the engines in lot sizes of 1,200 units. Because of the unique characteristics of the engine, special tooling is needed during the manufacturing process for which you agree to reimburse the supplier. Your assistant has obtained quotes from two reliable engine suppliers, and you need to decide which to use, the following data have been collected. Requirements (annual forecast) 14,400 units Weight per engine 25 pounds Order processing cost $ 145 per order Inventory carry cost 20% of the avg. Value of inventory per year Assume that half of lot size is in inventory on average (1,200/2=600 units). Two qualified suppliers have submitted the following quotations: ORDER QUANTITY SUPPLIER 1 SUPPLIER 2 Unit price unit price 1 to 1,499 units/order $ 565 $ 558 1,500 to 2,999 unit/order 551 558 3,000 + unit/order 550 548 Tooling cost $ 31,620 $ 29,300 Distance 115 miles 100 miles Your assistant has obtained the following freight rates from carrier Truckload (45,000 lbs. Ea. Load) $0.08 per ton-mile Les-than-truckload $1.20 per ton-mile (Per ton-mile=2, 000lbs.per mile) A.1 -Calculate the total cost for each supplier. Round answer to nearest whole number A.2 which supplier would you select? B.1 If you could move the lot size up to ship in truckload quantities, calculate the total cost for each supplier. (Do not round immediate calculation, round “required lot size for truckload” and final answers to the nearest whole number.) HINT: use full truckload cast rates and the lowest feasible unit cost for all calculations. For example, if there are 8.3 0rders per year don’t split the 8.3 orders into 8 full truckloads and 0.3 less than truckloads-use the full truckload rate for all 8.3 orders. For annual purchase cost, don’t use two different unit costs for the 8 complete orders and the 0.3 partial orders-use the lowest feasible unit cost for all 8.3 purchase orders based on the lot size needed for a full truckload. B.2 would supplier selection change?
Your company assembles five different models of a motor scooter that is sold in specialty stores in the United States. The company uses the same engine for all five models. You have been given the assignment of choosing a supplier for these engines for the coming year. Due to the size of your warehouse and other administrative restrictions, you must order the engines in lot sizes of 1,200 units. Because of the unique characteristics of the engine, special tooling is needed during the manufacturing process for which you agree to reimburse the supplier. Your assistant has obtained quotes from two reliable engine suppliers, and you need to decide which to use, the following data have been collected.
Requirements (annual
Weight per engine 25 pounds
Order
Inventory carry cost 20% of the avg. Value of inventory per year
Assume that half of lot size is in inventory on average (1,200/2=600 units).
Two qualified suppliers have submitted the following quotations:
ORDER QUANTITY SUPPLIER 1 SUPPLIER 2
Unit price unit price
1 to 1,499 units/order $ 565 $ 558
1,500 to 2,999 unit/order 551 558
3,000 + unit/order 550 548
Tooling cost $ 31,620 $ 29,300
Distance 115 miles 100 miles
Your assistant has obtained the following freight rates from carrier
Truckload (45,000 lbs. Ea. Load) $0.08 per ton-mile
Les-than-truckload $1.20 per ton-mile
(Per ton-mile=2, 000lbs.per mile)
A.1 -Calculate the total cost for each supplier. Round answer to nearest whole number
A.2 which supplier would you select?
B.1 If you could move the lot size up to ship in truckload quantities, calculate the total cost for each supplier. (Do not round immediate calculation, round “required lot size for truckload” and final answers to the nearest whole number.)
HINT: use full truckload cast rates and the lowest feasible unit cost for all calculations. For example, if there are 8.3 0rders per year don’t split the 8.3 orders into 8 full truckloads and 0.3 less than truckloads-use the full truckload rate for all 8.3 orders. For annual purchase cost, don’t use two different unit costs for the 8 complete orders and the 0.3 partial orders-use the lowest feasible unit cost for all 8.3 purchase orders based on the lot size needed for a full truckload.
B.2 would supplier selection change?
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