Note: This question is similar to another one posted previously by another student, however, I need step by step solutions I can follow and I need question 4 answered.

Problem Special Order, Opportunity Costs Grant Industries, a manufacturer of electronic parts, has recently received an invitation to bid on a special order for 20,000 units of one of its most popular products. Grant currently manufactures 40,000 units of this product in its Loveland, Ohio, plant. The plant is operating at 50 percent capacity. There will be no marketing costs on the special order. The sales manager of Grant wants to set the bid at $9 because she is sure that Grant will get the business at that price. Others on the executive committee of the firm object, saying that Grant would lose money on the special order at that price.

Units		40,000		60,000
Manufacturing costs:
Direct materials		$80,000.00		120000
Direct Labor		120000		180000
Factory Overhead		240000		30000
Total manufacturing costs		440000		330000
Unit Cost		$11.00		$10.00

Required 1. Why does the unit cost decline from $11 to $10 when production level rises from 40,000 to 60,000 units? 2. Is the sales manager correct? What do you think the bid price should be? 3. List some additional factors Grant should consider in deciding how much to bid on this special order. 4. What would the total opportunity cost be if by accepting the special order the company lost sales of 5,000 units to its regular customers? Assume the preceding facts plus a normal selling price of $20 per unit.