Final answer:
The price of turkey is not proportional to the weight and the coupon.
Step-by-step explanation:
The question is asking whether the price of turkey is proportional to the weight and the coupon.
To determine if it is proportional, we can compare the price per pound with and without the coupon.
The original price per pound is $4.99. With the coupon, the price per pound would be :
$4.99 - $1 = $3.99.
Since the price per pound decreases by a fixed amount when the coupon is used, we can conclude that the price of turkey is not proportional to the weight and the coupon.