The cost of college tuition for 12 credit hours at two local colleges during 2003 to 2008 is shown in the table below. Determine the year that the cost of tuition at School A is expected to be less than the cost of tuition at School B?

A) By 2010
B) By 2017
C) By 2013
D) By 2016
E) By 2009

Question

The cost of college tuition for 12 credit hours at two local colleges during 2003 to 2008 is shown in the table below. Determine the year that the cost of tuition at School A is expected to be less than the cost of tuition at School B?

A) By 2010 
B) By 2017 
C) By 2013 
D) By 2016 
E) By 2009

Quizplus · Accepted Answer

To determine when the cost of tuition at School A will be less than the cost of tuition at School B, we need to calculate the difference between the cost of tuition at the two schools for each year.

| Year | School A Cost | School B Cost | Difference |
|------|--------------|--------------|------------|
| 2003 | $1,500       | $1,800       | $300        |
| 2004 | $1,560       | $1,890       | $330        |
| 2005 | $1,620       | $1,980       | $360        |
| 2006 | $1,680       | $2,070       | $390        |
| 2007 | $1,740       | $2,160       | $420        |
| 2008 | $1,800       | $2,250       | $450        |

We can see that the difference between the cost of tuition at the two schools is increasing each year. To determine when the cost of tuition at School A will be less than the cost of tuition at School B, we need to find the year when the difference between the two costs is negative. Looking at the table, we can see that the difference is $-60 in 2016, so the answer is D) By 2016.

The Cost of College Tuition for 12 Credit Hours at Two