ANSWER
Total cost = $156.6
Step-by-step explanation
Step 1: Part cost = $135
Step 2: 6% tax on part cost is:

6% tax on part cost is = $8.1
Step 3: 10% shipping cost on part cost is:

10% shipping cost on part cost is = $13.5
Step 4: Total Cost

Hence, the Total cost = $156.6