by how much would the total margin contribution decrease in august if philip decide to offer 5% discount to its customer on the seven units

Phillips Company manufactures air-conditioning units for commercial buildings and has noticed considerable variation in shipping expenses from month to month as per the data below: Units Shipped Month January February March April May June July 4 5 Total Shipping Expense $1,640 $ 2,540 $1,900 $1,206 $1,770 $ 2,160 $ 2,976 6 8 11. By how much would the total contribution margin decrease in August it Phillips decides to offer its customers a 5% price discount on the seven units? Contribution margn decrease by Phillips Company manufactures air-conditioning units for commercial buildings and has noticed considerable variation in shipping expenses from month to month as per the data below: Units Shipped Month January February March April May June July 4 5 Total Shipping Expense $1,640 $ 2,540 $1,900 $1,206 $1,770 $ 2,160 $ 2,976 6 8 11. By how much would the total contribution margin decrease in August it Phillips decides to offer its customers a 5% price discount on the seven units? Contribution margn decrease by