Answer:
1. A-Plus shed's operating income in 2012 = $460,000
1i Full cost per unit = $2,300
1ii Selling price = $2,415
1iii Mark up percentage on variable cost = $23%
2. Yes, the company should make the investment. This is because by expending $110,000 on advertising, it will increase the operating income by $1,039,000 .
3. Target variable cost per unit = $2,028.57
Step-by-step explanation:
Please find attached detailed explanations of the above answers.