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: Number of Jerseys Printed 185 205 195 510 615 685 435 325 380 265 260 190 Month January February March Operating Cost ri May June July August September October November December $4,870 5,830 5,735 8,665 9,250 9,730 6,250 6,030 6,175 5,970 5,925 4,945 5. 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 6. 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) 7. Using the least-squares regression results, calculate the store's expected operating cost if it prints 650 jerseys. (Round your intermediate calculations to 2 decimal places. Round your final answer to 2 decimal places.) Total Cost