please tpund 3,5-7 to 2 decimal places

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 bowilg team jerseys to fraternityisorority apparel to special event shirts, summer league baseball and softball team jerseys are the compary's biggest source of revenue. A portion of Lesile's operating information for the company's last year follows: Required: 3. Using the high-low method, caiculate 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 455 jerseysi 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 Lestie's operating costs. 7. Using the least-squaros regression results, calculate the store's expected operating cost if it prints 600 jerseys. A portion of Leslie's operating information for the 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 455 jerseys. 5. Perform a least-squares regression analysis on Leslle's data. 6. Using the regression output, create a linear cquation (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 600 jerseys