Robd the company's current contribution margin income statement. (Use parentheses or a minus sign for an operating loss Requirements 1. Prepare the company's current contribution margin income statement. 2. Calculate the change in operating income that would result from implementing each of the following independent strategy alternatives. Compare each alternative to the current operating income as you calculated in Requirement 1. Consider each allernative separately a. Alternative 1: The company believes volume will increase by 20% if salespeople are paid a commission of 9% of the sales price father than the current $6 per unit. b. Alternative 2: The company believes that spending an additional $2,000 on advertising would increase sales volume by 8%. c. Alternative 3: The company is considering raising the seling price to $92, but beieves volume would drop by 20% as a resulf d. Alternative 4: The company would ike to source the product trom domestic suppliers who charge $8 more for each unit Management believes that the "Made in the USA" label would increase sales volume by 20% and would allow the company to increase the salos price by $4 per una in addition, the compeny would have to spend an addifional $1,500 in marketing costs to get the word out to potential customers of thes change