Answer:
a. $432.97
Step-by-step explanation:
Data provided in the question
Cost of the photo printer = $251.99
Cost of lighting = $150
Cost for 100 sheets of photo paper = $30.98
So, the saving amount should be
= Cost of the photo printer + cost of lighting + cost for 100 sheets of photo paper
= $251.99 + $150 + $30.98
= $432.97
We simply added the above three items that are mentioned in the question