A retailer is trying to decide between two suppliers to purchase 100 units a product. Supplier 1 offers a price of $25 per product but has a buy back guarantee for any unsold items at a price of $10 per item. Supplier two has a cheaper price of $22 per item but offers only $5 as the buyback price. Suppose that the retailer estimates the demand for the item to follow the cumulative distribution function below. (0, 0.4, if 60 < a < 80 0.6, if 80 100

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Please ONLY use this formula sheet. PLEASE make sure to write which formula you used to resolve each step of the problem please. Write by hand please.
A retailer is trying to decide between two suppliers to purchase 100 units a product. Supplier 1
offers a price of $25 per product but has a buy back guarantee for any unsold items at a
price of $10 per item. Supplier two has a cheaper price of $22 per item but offers only
$5 as the buyback price. Suppose that the retailer estimates the demand for the item to follow the
cumulative distribution function below.
0,
if a < 60
0.4, if 60 < x < 80
F(x) =
0.6, if 80 < x < 100
1,
if a > 100
(a) Write the net cost of purchasing the product after the buyback as a function of demand X for
each supplier.
(b) If the retailer's objective is to minimize the expected net cost, which supplier should they choose?
What would be the resulting cost?
(c) For the sunplier vou chose in part (b), compute the probability that the total cost does not exceed
$2100.
Transcribed Image Text:A retailer is trying to decide between two suppliers to purchase 100 units a product. Supplier 1 offers a price of $25 per product but has a buy back guarantee for any unsold items at a price of $10 per item. Supplier two has a cheaper price of $22 per item but offers only $5 as the buyback price. Suppose that the retailer estimates the demand for the item to follow the cumulative distribution function below. 0, if a < 60 0.4, if 60 < x < 80 F(x) = 0.6, if 80 < x < 100 1, if a > 100 (a) Write the net cost of purchasing the product after the buyback as a function of demand X for each supplier. (b) If the retailer's objective is to minimize the expected net cost, which supplier should they choose? What would be the resulting cost? (c) For the sunplier vou chose in part (b), compute the probability that the total cost does not exceed $2100.
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