Q. A company is planning to pay a $10 commission per desk sold, instead of paying sales persons flat salaries that currently total $ 1,000 per month. If other conditions remain the same, how will these changes affect a slope of total sales line and a slope of profit line with units of activity on the x-axis and $ on the y-axis? Multiple Choice The Total Sales line becomes steeper and the Total Profit line does not change. The Total Sales line becomes steeper and the Total Profit line becomes flatter. The Total Sales line does not change and the Total Profit line becomes flatter. The Total Sales line does not change and the Total Profit line becomes steeper The Total Sales line becomes flatter and the Total Profit line becomes flatter.