Please answer all parts.

1. Mfg. for $8.13 per screw. Screw U guarantees that price for at least three years. Or, Nuts & Bolts Mfg. can make the same screw and incur the following costs per screw: (Nuts & Bolts Mfg. expects labor cost to rise by 5% within the next two weeks. Direct Labor* Direct Material Incremental OH $2.69 3.72 1.60 a. What would be the total cost per unit after the anticipated increase in direct labor? b. Should Nuts & Bolts make the part or purchase it from Screw U? Make Buy_ 2. Macro Electronics is confronted with the following scenario: Sell As Is Process Further Revenue $500,000 Cost -0- Income $500,000 $725,000 230,000 What should Macro Electronics do? Sell As Is Process Further