Leslie Sporting Goods is a locally owned store that specializes in printing team jerseys. The majority of its business comes from orders for various local teams and organizations. While Leslie's prints everything from bowling team jerseys to fraternity/sorority apparel to special event shirts, summer league baseball and softball team jerseys are the company's biggest source of revenue. A portion of Leslie's operating information for the company's last year follows: Month January February Number of Jerseys Printed Operating Cost 215 $5,870 210 5,745 March 260 5,930 April 530 8,700 May 680 9,720 June 660 9,300 July 425 6,210 August 335 6,130 September 315 6,015 October 270 5,970 November 195 4,960 December 180 4,825 Required: 3. Using the high-low method, calculate the store's total fixed operating costs and variable operating cost per jersey. 4. Using the high-low method results, calculate the store's expected operating cost if it printed 440 jerseys. 5. Perform a least-squares regression analysis on Leslie's data. 6. Using the regression output, create a linear equation (y = a + bx) for estimating Leslie's operating costs. 7. Using the least-squares regression results, calculate the store's expected operating cost if it prints 645 jerseys. Complete this question by entering your answers in the tabs below. Required 3 Required 4 Required 5 Required 6 Required 7 Using the high-low method, calculate the store's total fixed operating costs and variable operating cost per jersey. (Do not round your intermediate calculations. Round your "Variable Cost" answer to 2 decimal places and "Fixed Cost" answer to the nearest whole number.) Variable Cost per Jersey $ 9.79 Fixed Cost $ 3,056 Required 3 Required 4 Required 5 Required 6 Required 7 Using the high-low method results, calculate the store's expected operating cost if it printed 440 jerseys. (Do not round your intermediate calculations. Round your answer to the nearest whole number.) Total Cost $ 7,364 Required 3 Required 4 Required 5 Required 6 Required 7 Perform a least-squares regression analysis on Leslie's data. (Use Microsoft Excel or a statistical package to find the coefficients using least-squares regression. Round your answers to 2 decimal places.) Intercept X Variable 1 Coefficients Required 3 Required 4 Required 5 Required 6 Required 7 Using the regression output, create a linear equation (y = a + bx) for estimating Leslie's operating costs. (Round your answers to 2 decimal places.) Total Cost = $ 2,000.00 + $ 10.00 (Number of Jerseys) Required 3 Required 4 Required 5 Required 6 Required 7 Using the least-squares regression results, calculate the store's expected operating cost if it prints 645 jerseys. (Round your intermediate calculations and final answer to 2 decimal places.) Total Cost $ 6,660.00