Leslie Sporting Goods is a locally owned store that specializes in printing team jerseys. The majority of its business comes from orders for various tocal teams and organizations. While Leslie 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 Number of Operating Month Jerseys Printed Cont January 55,745 February 5,850 March 8,645 April , 750 May 9,250 June 6.210 July 6,125 August 5,930 September 4,800 October 6,015 November 5,960 December 4,955 210 220 540 690 625 460 385 245 195 290 255 200 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 Leslie's expected operating cost if it printed 475 jerseys 5. Perform a least-squares regression analysis on Leslie's data. 6. Using the regression output, create a linear equation y + x) for estimating Leslie's operating costs. 7. Using the least-squares regression results, calculate the Leslie's expected operating cost if it prints 60s 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 Fored Cost Required 4 > Complete this question by entering your answers in the tabs below. Required Required 4 Required 5 Required 6 Required 7 Using the high-low method results, calculate the store's expected operating cost if it printed 475 jerseys. (Do not round your Intermediate calculations. Round your answer to the nearest whole number) Total Cost Complete this question by entering your plaswers in the tabs below. Required 3 Required 4 Required 5 Required 6 Required 2 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.) Coefficients Intercept X Variable 1 Complete this question by entering your ahswers in the tabs below. Required 3 Required 4 Required 5 Required 6 Required Perform a least-squares regression analysis on Leslie's data. (Use Microsoft Excel or a statistical package to find the coefficients using teast-squares regression. Round your answers to 2 decimal places.) Coefficients Intercept X Variable 1 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 (Number of Jerseys) Complete this question by entering your answers in the tabs below. Required 3 Required 4 Required Required 6 Required 7 Using the least-squares regression results, calculate the store's expected operating cost if it prints 605 jerseys (Round your intermediate calculations and final answer to 2 decimal places.) Total Cost