ept BE7-3 At Bargain Electronics, it costs $30 per unit ($20 variable and $10 fixed) to make an MP3 player that normally sells for $45. A foreign wholesaler offers to buy 3,000 units at $25 each. Bargain Electronics will incur special shipping costs of $3 per unit. Assuming that Bargain Electronics has excess operating capacity, indicate the net income (loss) Bargain Electronics would realize by accepting the special order. BE7-4 Manson Industries incurs unit costs of $8 ($5 variable and $3 fixed) in making an assembly part for its finished product. A supplier offers to make 10,000 of the assembly part at $6 per unit. If the offer is accepted, Manson will save all variable costs but no fixed costs. Prepare an analysis showing the total cost saving, if any, Manson will realize by buying the part