A restaurant customer left $1.65 as a tip. The tax was 5% and the tip was 15% of the cost including tax
a. Which information is not needed to compute the bill after tax and tip?
b. What was the total bill?
a. Which information is not needed to solve this problem?
O A. The customer left a 15% tip.
B. The tax was 5%.
O C. The customer left $1.65 as a tip.
O D. All of this information is needed to solve the problem.
b. The total bill is $