Which situation represents a proportional relationship?
F. The cost of purchasing a basket of oranges for $1.30 per pound plus $5 for the basket
G. The cost of purchasing peaches for $7 per box of peaches with a delivery charge of $3
H. The cost of purchasing grapefruit for $1.80 per pound with the a coupon for $1 off the total price
J. The cost of purchasing apples for $1.75 per pound plus a shipping fee of $0.16 per pound