Which situation represents a proportional relationship a the cost of purchasing a basket of oranges for $1.30 per pound +5 dollars for the basket
b the cost of purchasing peaches for seven dollars per box of peaches with delivery charge of three dollars
C the cost of purchasing grapefruit for $1.80 per pound with a coupon for one dollar off total cost
D the cost of purchasing apples for 175 per pound plus shipping fee of $.16 per pound