Please help ASAP

Assume that a customer shops at a local grocery stora spending an average of $150 a wook, resulting in a retailer profit or 535 each week from this customer Assuming the shopper visits the store all 52 weeks of the year, calculate the customer lifetime value if this shopper remains loyal over a 10-year life span Also assume a 3 percent annual interest rate and no initial cost to acquire the customer The customer yields $ per year in profits for this retailer (Round to the nearest doner)