need help with all the requirements!!!

Melody Leigh, owner of Broadway Floral, operates a local chain of floral shops. Each shop has its own delivery van. Instead of charging a flat delivery fee, Leigh wants to set the delivery fee based on the distance driven to deliver the flowers. Leigh wants to separate the foxed and variable portions of her van operating costs so that she has a better idea of how delivery distance affects these costs. She has the following data from the past seven months: 5 6 7 8 9 10 11 12 13 14 Use the blue shaded areas on the ENTERANSWERS tab for inputs. Always use cell references and formulas where appropriate to recelve full credit if you copy/paste from the Instructions 16 tab or if you type the numbers in, you will be marked wrong. Melody Leigh, owner of Broadway Floral, operates a local chain of floral shops. Each shop has its own delivery van. Instead of charging a flat delivery fee, Leigh wants to set the delivery fee based on the distance driven to deliver the flowers. Leigh wants to separate the foxed and variable portions of her van operating costs so that she has a better idea of how delivery distance affects these costs. She has the following data from the past seven months: 5 6 7 8 9 10 11 12 13 14 Use the blue shaded areas on the ENTERANSWERS tab for inputs. Always use cell references and formulas where appropriate to recelve full credit if you copy/paste from the Instructions 16 tab or if you type the numbers in, you will be marked wrong