Final answer:
The initial cost of the TV on the credit card is $229. It will take 12 months to pay off the TV with a minimum monthly payment of $20. The total interest paid on the $229 TV with minimum monthly payments cannot be calculated without knowing the interest rate.
Step-by-step explanation:
A. The initial cost of the TV on the credit card is $229.
B. If the minimum monthly payment is $20, it will take 12 months to pay off the TV.
C. To calculate the total interest paid on the $229 TV with minimum monthly payments, we need to know the interest rate on the credit card.
D. Without the interest rate, we cannot determine the total cost of the TV after interest is included.