Answer: a= $24.99
b= $39.98
I hope this helps
Step-by-step explanation:
Good evening ,
Answer:
The graph is a line
Step-by-step explanation:
Look at the photo below for the details.
:)
Answer: $95
Step-by-step explanation:
Te new price will be 90 + 5x, if the price increases "x" times
The number of wind chimes sold per month will become 140 - 7x

Therefore, if the price becomes (90 + 5(1)) = $95 per wind chime, then the revenue will be maximum