Answer:
$6,000 or 30% more is paid for financing
Step-by-step explanation:
The total of payments when the car is financed is ...
10%×$20,000 +24×$1000 = $2,000 +24,000 = $26,000
The difference from the cash price is ...
$26,000 -20,000 = $6,000
The percentage this difference is of the cash price is ...
$6,000/$20,000 × 100% = 30%