3. Managerial Accounting. Please provide complete and correct solution done on computer or by hand with mathematical proof/explanation to all questions. Please, emphasis on complete and correct solution. The answers will be verified. This is all the information provided. Thank you very much.

11. The opportunity cost is defined as: A. The value of the best other option minus the cost of the best other option B. The value of the best option C. The cost of the worst other option D. The cost of the best other option E. The value of the best other option amma Company has a selling price of $3/unit, unit variable costs of $2/unit and total fixed costs of $2,000. Current sales revenue is $12,000. What is the margin of safety? 12. Gamma Company has a selling price of $3/unit, unit variable A. 16.67% B.50% C. 83.33% D. 400 units E. $10,000 13. Which of the following is the main difference between the short term and the long term: A. Ca pacity resources (and, therefore, capacity costs) are controllable in the long term but not in the short term B. Variable costs are controllable in the long term but not in the short term C. Product costs are controllable in the long term but not in the short term D. Period costs are controllable in the long term but not in the short term E. All of the above 14. Estimate unit variable costs based on the following information. units. $1,000 $15,000 fire insurance assembly workers' wages production supervisor's salary S6,000 direct materials $25,000 S12,000 $10,000 ation rent A. not enough information - it depends on the mix of FC and VC in the cost structure of the firm B. $15 per unit C. $25 per unit D. $40 per unit E. $52 per unit 15. If selling price per unit decreases by $5, unit variable cost decreases by $3, total fixed costs remain the same, and sales volume in units remains the same, which of the following predictions is correct? Unit Contribution Break-Even Total Profit Volume Increase Increase Increase Increase Decrease Decrease Decrease Increase Increase