Respuesta :
Answer:
How much will Ava save immediately if she uses the credit card and pays the balance during the billing cycle?
$10
How much will Ava pay in interest if she pays back the card in 11 months? $13.06
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Explanation:
Using the percentage concept, the discounted amount paid and the interest paid on balance are $10 and $13.06 respectively.
- Discount given on credit card = 5%
- Interest rate on balance = 7.5%
- Total cost of purchase = $200
1.)
The amount saved if Ava pays using her credit card :
- Discount rate × total cost of purchase
Amount saved = 5% × $200
Amount saved = 0.05 × $200 = $10
2.)
If balance is paid during the billing cycle ;
- Billing cycle ; time = 11 months
- Discounted amount = $200 - $10 = $190
Interest paid = Discounted amount × rate × time
Interest paid = ($190 × 7.5% × (11/12))
Interest paid = $190 × 0.075 × 0.91666
Interest paid = $13.0625
Therefore, the interest paid is $13.06
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