If a 30-day subscription is $499 plus 8% tax, but is being prorated for 7 days, plus there is a $10 off coupon, what's the final cost? *

Final cost of the subscription for 7 days will be $115.748

Step-by-step explanation:

30 days subscription = $499 + 8% tax

So subscription for 30 days = 499 +

= $499 + $39.92

= $538.92

Since we have to calculate the cost of the subscription for the 7 days on the prorated basis.

Therefore, total subscription for 7 days = Subscription for one day × number of days

=

= 17.964 × 7

= $125.748

Since we have a coupon for $10 off so the final cost will be = $125.75 - $10

= $115.748

Final cost of the subscription for 7 days will be $115.748

the correct answer is $7.38

step-by-step explanation: