3.2.PS-11 Question Help Think About the Process A restaurant customer left $1.30 as a tip. The tax was 5% and the tip was 10% of the after tax cost. Which information is not needed to compute the bill after tax and tip? What was the total bill? Which information is not needed to solve this problem? O A. The customer left a 10% tip. OB. The tax was 5%. O C. The customer left $1.30 as a tip. O D. All of this information is needed to solve the problem.​