Respuesta :
A. Cell phone case is $10. Shipping and handling is $3 and is not taxable. Tax is 5% loos like the best deall.
Answer:
A
Explanation:
Let's take a look at the options again, and derive the total cost of bringing down the phone to Margaret.
A. Cell phone case is $10. Shipping and handling is $3 and is not taxable. Tax is 5%.
Total Cost=10+3=13
B. Cell phone case is $11. Shipping and handling is $2.50 and is not taxable. Tax is 10%.
Total cost=11+2.5=$13.5
C. Cell phone case is $9. Shipping and handling is $3.50 and is taxable. Tax is 10%.
Total cost=9+3.5+(9+3.5)*10%=$13.75
D. Cell phone case is $10. Shipping and handling is $3 and is taxable. Tax is 5%.
Total cost=10+3+(10+3)*5%=$13.65
So option A is the lowest from the above calculation