Amount of Sales Needed to Receive the Desired Monthly Income Date of Exam May 2016 Subject Mathematics, Surveying and Transportation Engineering Problem A salesperson earns \$600 per month plus a commission of 20% of sales. Find the minimum amount of sales needed to receive a total income of at least \$1500 per month. A. \$1500 C. \$4500 B. \$3500 D. \$2500 Answer Key Click here to show or hide the answer key [ C ] Solution Click here to expand or collapse this section Let x = amount of sales needed $600 + 0.20x \ge 1500$ $0.20x \ge 900$ $x \ge \$ 4500$ ← answer Category Algebra College Algebra Percentage Percentage Problem Log in or register to post comments
