You work as a sales representative. You earn $ 400 per week plus 5% of your total sales for the week. Part A Last week, you had a total sales of $ 5000. Find your total earnings. Part B In one week, you earned $ 1,350. Imagine that s represents the total of your sales in that week. Write an equation you could use to find s. Part C Use your equation from part B to find s. Show all Claremont steps.