Answer:

Step-by-step explanation:
Given
The attached graph
Required

This is the point where

On the attached graph;
when 
Hence:

Answer: the answer is $29.9
Step-by-step explanation:
No, she wrong it will be less than $20
175% of 14.2 is saying that
1.75(14.2)=24.9
Any questions please just ask. Thank you.