Ainsley Corporation has four operating divisions. The budgeted revenues and expenses for each division for 2017 follows: (Click to view the results of each division.) Closing down any division would result in savings of 40% of the fixed costs of that division. Top management is very concerned about the unprofitable divisions (A and B) and is considering closing them for the year. Read the requirements. i Data Table Requirement 1. Calculate the increase or decrease in operating income if Ainsley closes division A Begin by calculating Division A's contribution margin. Division A Sales Contribution margin Now, calculate the fixed costs that will be saved by closing division A. Fixed cost of goods sold Fixed selling, general, and administrative expenses Total fixed costs Division A Sales Cost of goods sold - X Division A B C D $ 504,000 $ 440,000 930,000 765,000 948,000 $960,000 $ 1,240,000 925,000 96,000 202,500 144,000 210,000 Selling, general, and administrative expenses Operating income/loss $ (32,000) $ (184,500) $ 51,000 $ 105,000 Further analysis of costs reveals the following percentages of variable costs in each division: Cost of goods sold 90 % 80% 90% 85% Selling, general, and administrative expenses 50% 50 % 60% 60% Fixed costs saved by shutting down division Print Done Operating income would by $ if Ainsley closes division A. Division A's contribution margin its avoidable fixed costs.