To begin, read the following problem statement.

Suppose Phone Away offers an international calling plan that charges $9 per month plus $0.20 per minute for calls outside the United States.

Requirements

1.	Under this plan, what is your monthly international long-distance cost if you call Europe for
	a. 25minutes?
	b. 50 minutes?
	c. 100 minutes?
2.	Fill in the graph illustrating your total cost under this plan. Show your costs at 25, 50, and 100 minutes.