A company currently sells 4,000 units of Product W each year. This product's contribution margin is $23 per unit. The company is considering hiring an additional salesperson for a salary of $53,000 per year. If the salesperson is hired, sales of Product W are expected to increase by 800 units per year. What is the expected incremental change in cash flows if the salesperson is hired? (Indicate an increase in cash flows as a positive number and a decrease in cash flows as a negative number.)