Selling Price \& Variable Costs per Guitar Acoustic- Variable cost $95 Selling price $225 Electric- Variable cost $120 Selling price $300 Machine Hours Per Guitar Acoustic-2hours Electric- 3 hours Maximum Guitar Sales Per Month Acoustic- 200 Electric- 65 1. Compute contribution margin per machine hour for (a) acoustic guitars and (b) electric guitars. 2. Determine the most profitable sales mix for the company. 3. Compute the month's total contribution margin for the most profitable sales mix. Complete this question by entering your answers in the tabs below. Compute contribution margin per machine hour for (a) acoustic guitars and (b) electric guitars. Determine the most profitable sales mix for the company. Compute the month's total contribution margin for the most profitable sales mix