Compared to the price of long-distance telephone calls, college tuition in the United States has

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College tuition in the United States has risen significantly over the past few decades. According to the College Board, the average annual cost of tuition and fees at a four-year public university in the U.S. has more than tripled since the late 1980s, while the average cost at a private four-year institution has more than doubled. In contrast, the cost of long-distance telephone calls has fallen due to advances in technology and competition among providers.

Compared to the Price of Long-Distance Telephone Calls, College Tuition