Vera selects standard shipping and the company bills her credit card 20 point 7 8 dollars for the total of the online purchase. Determine if Vera has been billed correctly for her purchase.
Answer
A
Vera has not been charged enough for her purchase.
B
Vera has been over charged by 3 point 5 0 dollars for her purchase.
C
Vera has been billed correctly.
D
Vera has been over charged by 1 point 1 3 dollars for her purchase.