Catherine is using the table to predict the cost of one year of education at a four-year private college.

\begin{tabular}{|c|c|}
\hline
Category & Predicted Cost \\
\hline
Tuition & [tex]$\$[/tex] 32,250[tex]$ \\
\hline
Room and board & $[/tex]\[tex]$ 10,590$[/tex] \\
\hline
Transportation & [tex]$\$[/tex] 2,460[tex]$ \\
\hline
Books and fees & $[/tex]\[tex]$ 1,980$[/tex] \\
\hline
Other & [tex]$\$[/tex] 750[tex]$ \\
\hline
\end{tabular}

She predicts she will receive $[/tex]\[tex]$ 14,000$[/tex] in grants annually. Catherine does not own a car and plans to live near campus where she will rely on the free bus system for transportation.

What is the minimum amount Catherine should expect to contribute to her education annually?

A. [tex]$\$[/tex] 31,570[tex]$

B. $[/tex]\[tex]$ 34,030$[/tex]

C. [tex]$\$[/tex] 45,570[tex]$

D. $[/tex]\[tex]$ 48,030$[/tex]



Answer :

To determine the minimum amount Catherine should contribute to her education annually, let's break down the costs and grants she is expecting.

### Given Costs:
1. Tuition: \[tex]$32,250 2. Room and board: \$[/tex]10,590
3. Transportation: \[tex]$2,460 4. Books and fees: \$[/tex]1,980
5. Other: \[tex]$750 ### Grant: Catherine predicts she will receive \$[/tex]14,000 in grants annually.

### Important Consideration:
Since Catherine does not own a car and plans to live near campus, she will not need the transportation cost. Therefore, we can exclude the transportation cost from her total predicted costs.

#### Step-by-step Calculation:

1. Calculate the total cost without including transportation:
- Tuition: \[tex]$32,250 - Room and board: \$[/tex]10,590
- Books and fees: \[tex]$1,980 - Other: \$[/tex]750

Total cost without transportation:
[tex]\[ 32,250 + 10,590 + 1,980 + 750 = 45,570 \][/tex]

2. Subtract the grants from the total cost without transportation:
- Total cost without transportation: \[tex]$45,570 - Grants: \$[/tex]14,000

Minimum contribution by Catherine:
[tex]\[ 45,570 - 14,000 = 31,570 \][/tex]

Therefore, the minimum amount Catherine should expect to contribute annually is:
[tex]\[ \$31,570 \][/tex]

Given the options, the correct answer is:
[tex]\[ \$31,570 \][/tex]