I NEED HELP WITH 5 6 AND 7... IVE BEEN TRYING FOR DAYS AND KEEP GETTING DIFFERENT ANSWERS THAT ARENT THE RIGHT ONES. SOMEONE HELP :(

business comes from orders for various local teams and organizations. While Leslie's prints everything from bowling team jerseys to frat ternity/sonority 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 Jerseys Printed Cost 5,500 215 210 5,740 380 5,800 625 8,675 7500 9,000 630 9,760 6,200 August 3500 6,155 September 5,980 October 6,010 330 November 4,950 160 4,600 Required 3, Using the high-low method, caloulate the store's total fixed operating costs and variable operating cos por jersey. (Round your "Variable Cost" answer to 2 decimal places and "Fixed Cost" answer to the nearest whole number) 7.50V Variable Cost per Unit 3.375v Fixed Cost 4. Using the high-low method results, calculate the store's e xpected operating cost if it printed 480 jerseys. (Round your answer to the nearest whole number) 5. Perform a leastsquares regression analysis on Leslie's data. (Use Microsoft Excel or a statistica package to find the coefficients using least-squares regression. Round your answers to 2 decimal pl oefficients 3,326.00X Intercept X Variable 1 8.65X 6. Using the regression output, create a linear equation (y a bx) for estimating Leslie's operating costs. Round your answers to 2 decima places.) s 3,326.00X 8.65X (Number of Jerseys) 7. Using the least-squares regression results, calculate the store's expected operating cost if it prints 625 jerseys. (Round your intermedi ate calculations and final answer to 2 decimal places.) 8,551.40 business comes from orders for various local teams and organizations. While Leslie's prints everything from bowling team jerseys to frat ternity/sonority 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 Jerseys Printed Cost 5,500 215 210 5,740 380 5,800 625 8,675 7500 9,000 630 9,760 6,200 August 3500 6,155 September 5,980 October 6,010 330 November 4,950 160 4,600 Required 3, Using the high-low method, caloulate the store's total fixed operating costs and variable operating cos por jersey. (Round your "Variable Cost" answer to 2 decimal places and "Fixed Cost" answer to the nearest whole number) 7.50V Variable Cost per Unit 3.375v Fixed Cost 4. Using the high-low method results, calculate the store's e xpected operating cost if it printed 480 jerseys. (Round your answer to the nearest whole number) 5. Perform a leastsquares regression analysis on Leslie's data. (Use Microsoft Excel or a statistica package to find the coefficients using least-squares regression. Round your answers to 2 decimal pl oefficients 3,326.00X Intercept X Variable 1 8.65X 6. Using the regression output, create a linear equation (y a bx) for estimating Leslie's operating costs. Round your answers to 2 decima places.) s 3,326.00X 8.65X (Number of Jerseys) 7. Using the least-squares regression results, calculate the store's expected operating cost if it prints 625 jerseys. (Round your intermedi ate calculations and final answer to 2 decimal places.) 8,551.40