apply the newsvendor model for the buyer to determine the optimal order quantity. Given this order quantity, calculate the expected sales and expected leftover (unsold) using the formulas covered in week 2 (Performance Measures for a Given Order Quantity Q). For the buyer, it earns $40 for each unit sold, and loses $35 for each unit unsold, you can now calculate the expected profit for the buyer. For the supplier, it earns $40 for each unit sold and earns $25 for each unit unsold, you can now ca