Predict and graph total mixed costs (Learning Objectives 1, 2) Suppose World-Link offers an international calling plan
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Predict and graph total mixed costs (Learning Objectives 1, 2)
Suppose World-Link offers an international calling plan that charges \(\$ 5.00\) per month plus \(\$ 0.35\) per minute for calls outside the United States.
1. Under this plan, what is your monthly international long-distance cost if you call Europe for
a. 20 minutes?
b. 40 minutes?
c. 80 minutes?
2. Draw a graph illustrating your total cost under this plan. Label the axes and show your costs at 20,40 , and 80 minutes.
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