er 1 | Review and Applications UI DAJU 11. Manfred is considering job offers of the same type of sales position from two retailers with similar product lines: Supreme Audio & Video is offering a base salary of $2000 per month plus a 4% commission rate on sales. Buy-Right Electronics will pay a base salary of $1500 per month plus commission rates of 3% on the first $25,000 of sales and 6% on additional sales in a month. Based on past experience in similar sales positions, Manfred is confident he can attain average monthly sales of $55,000. At this level of sales, what would be his average gross earnings per month from each retailer