Candlelight Books kept a record of how its sales discounts it offered. The scatterplot shows the results. Based on the line of best fit, which of the following statements is true? (20,62) Sales Increase (%) (10,32) Discount (%) A. As the discount increases by 1%, the sales increase by 3%. O B. As the discount increases by 1%, the sales increase by 30%. O C. When the discount is 0%, the sales increase is 10%. O D. As the discount increases by 10%, the sales increase by 32%.