Answer:
$56
Explanation:
Lets find the new price of the computer
New price = old price - discount
discount = old price * percent off
= 100 * .50
= 50
New price = old price - discount
= 100 -50
= 50
The new price is 50
Now we need to find the sales tax
Sales tax = new price* tax rate
= 50 * .12
= 6
The final price is new price plus the sales tax
final price = 50 + 6
final price = 56