tina needs to make a repair. the part costs $255 and labor is 3 hours at $40 per hour. sales tax is 7%…

tina needs to make a repair. the part costs $255 and labor is 3 hours at $40 per hour. sales tax is 7%. sales tax is charged on the parts but not on the labor. true or false: it cost $398.56 for the repair. true false

tina needs to make a repair. the part costs $255 and labor is 3 hours at $40 per hour. sales tax is 7%. sales tax is charged on the parts but not on the labor. true or false: it cost $398.56 for the repair. true false

Answer

Explanation:

Step1: Calculate labor cost

$3\times40 = 120$

Step2: Calculate cost of parts with tax

The cost of parts is $255$. The sales - tax on parts is $7%$ of $255$, so the tax amount is $0.07\times255=17.85$. The cost of parts with tax is $255 + 17.85=272.85$.

Step3: Calculate total repair cost

The total repair cost is the sum of the cost of parts with tax and the labor cost, so $272.85+120 = 392.85$.

Answer:

False