Answer:
The total payment by Dan for home theater was $210
Step-by-step explanation:
Dan bought a home theater system for $178.99 on the installment plan.
Number of installment for 6 months and Installment $35 per month.
Total payment over 6 month = Product of 6 by each month payment
= 6 x 35 = $210
Home theater Price was $178.99
Total payment by Dan in 6 month = $210
Total interest paid by Dan = 210 - 178.99 = $31.01
Dan had paid $31.01 as interest.
Hence, The total payment by Dan for home theater was $210
