sal and jen went to the store together, and each bought the same car stereo.\nsal used a card to make the…

sal and jen went to the store together, and each bought the same car stereo.\nsal used a card to make the purchase, and the full amount was immediately withdrawn from his bank account.\njen used a card to make the purchase, and she received a bill within 15 days of the purchase. she paid $21.30 for the next 18 months until the bill was paid in full. the full payment included $58.60 in interest.\nwhich statement describes sals purchase?\n○ sal used a debit card and paid a total of $383.40 for the stereo.\n○ sal used a debit card and paid a total of $324.80 for the stereo.\n○ sal used a credit card and paid a total of $383.40 for the stereo.\n○ sal used a credit card and paid a total of $324.80 for the stereo.

sal and jen went to the store together, and each bought the same car stereo.\nsal used a card to make the purchase, and the full amount was immediately withdrawn from his bank account.\njen used a card to make the purchase, and she received a bill within 15 days of the purchase. she paid $21.30 for the next 18 months until the bill was paid in full. the full payment included $58.60 in interest.\nwhich statement describes sals purchase?\n○ sal used a debit card and paid a total of $383.40 for the stereo.\n○ sal used a debit card and paid a total of $324.80 for the stereo.\n○ sal used a credit card and paid a total of $383.40 for the stereo.\n○ sal used a credit card and paid a total of $324.80 for the stereo.

Answer

Answer:

Sal used a debit card and paid a total of $324.80 for the stereo.

Explanation:

Step1: Identify card type for Sal

Sal's full amount was immediately withdrawn from his bank account, which is a feature of a debit card (credit cards delay payment).

Step2: Calculate stereo cost

Jen's total payment = monthly payment × months = $21.30 × 18 = $383.40.
Stereo cost = Jen's total payment - interest = $383.40 - $58.60 = $324.80.
Sal bought the same stereo, so he paid $324.80.