A store sells apples and oranges. The equation y = 1.75x represents the cost to buy x pounds of apples. This table shows the cost to buy oranges based on the number of pounds. Pounds Cost 2.5 $6.25 3.0 $7.50 3.5 $8.75 4.0 $10.00 How much more does a pound of oranges cost to buy than a pound of apples? A. $0.75 O B. $1.88 OC. $2.63 OD. $3.00