Please show step by step calculations, do not show an excel sheet, thank you!

7. Two products have the following historical data. The service level is 90%, holding cost is $0.30 per week per unit, and ordering cost is $60 per order Complete the missing values in the table below if the two warehouses are consolidated into one, what is the percentage decrease in inventory for central location for product A and B. Show your work. (15 points) 7. Two products have the following historical data. The service level is 90%, holding cost is $0.30 per week per unit, and ordering cost is $60 per order Complete the missing values in the table below if the two warehouses are consolidated into one, what is the percentage decrease in inventory for central location for product A and B. Show your work. (15 points)