Use below information for Questions 1 to 3: Company X manufactures cosmetic products that are sold through a network of sales agents. The agents are paid a commission at a percent of sales basis. Partial income statement for the year ending Dec 31, 2017, is as follows: Item Amount (TL) 79,000,000 Sales COGS Variable Fixed Selling and marketing expenses Commissions Fixed costs 31,540,000 8,610,000 13,530,000 10,210,000 The company is considering hiring its own sales staff to replace the network of agents. It will pay its salespeople a commission of 8.10% and incur additional fixed costs of TL 7,530,000. Q-1) Calculate the degree of operating leverage at sales TL79,000,000 if the company uses sales agents. Q-2) Assume the company employs its own sales staff. Calculate the change in net income in TL if sales decrease by 10%. Q-3) Calculate the estimated sales volume in sales TL that would generate an identical net income for the year ending December 31, 2017, regardless of whether the company uses sales agents or employs its own sales staff