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Part 1
For the following​ situation, find the average monthly expense that you would use in budgeting for the given expense.​ Note: Annual means once a​ year, and semiannual means twice a year.
During one​ year, Saul takes 15 credit hours for each of three quarters. Tuition and fees amount to ​$616 per​ credit-hour. Textbooks average $ 350 per quarter.

To find the average monthly expense for Saul's tuition, fees, and textbooks, we can break down the given information as follows:

### Given:
- Saul takes 15 credit hours for each of three quarters.
- Tuition and fees cost $616 per credit-hour.
- Textbooks average $350 per quarter.

### Step 1: Calculate the annual tuition and fees.
The tuition and fees per quarter are:

\[
\text{Tuition and fees per quarter} = 15 \, \text{credit hours} \times 616 \, \text{dollars per credit hour} = 9{,}240 \, \text{dollars per quarter}.
\]

Since Saul takes three quarters per year:

\[
\text{Total annual tuition and fees} = 9{,}240 \, \text{dollars per quarter} \times 3 \, \text{quarters} = 27{,}720 \, \text{dollars per year}.
\]

### Step 2: Calculate the annual cost of textbooks.
The textbooks cost $350 per quarter, so the total cost of textbooks per year is:

\[
\text{Total annual textbook cost} = 350 \, \text{dollars per quarter} \times 3 \, \text{quarters} = 1{,}050 \, \text{dollars per year}.
\]

### Step 3: Calculate the total annual expense.
The total annual expense is the sum of the tuition, fees, and textbooks:

\[
\text{Total annual expense} = 27{,}720 \, \text{dollars} + 1{,}050 \, \text{dollars} = 28{,}770 \, \text{dollars per year}.
\]

### Step 4: Find the average monthly expense.
To find the average monthly expense, divide the total annual expense by 12 months:

\[
\text{Average monthly expense} = \frac{28{,}770 \, \text{dollars}}{12} = 2{,}397.50 \, \text{dollars per month}.
\]

### Conclusion:
The average monthly expense Saul would use in budgeting for tuition, fees, and textbooks is **$2,397.50**.

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Would you like to go over any part of the solution in more detail?

Here are some related questions you might find helpful:
1. How would the average monthly expense change if tuition increased by 10%?
2. What would be the impact on monthly expenses if textbooks were $400 per quarter instead of $350?
3. How can we calculate the total expense if Saul took 20 credit hours instead of 15?
4. How does budgeting for annual expenses differ from monthly expenses?
5. What if Saul received a 25% tuition scholarship—how would that affect the average monthly expense?

**Tip:** Always break annual or semiannual expenses into smaller, manageable parts (monthly or weekly) for budgeting purposes.

For the following​ situation, find the average monthly expense that you would use in budgeting for the given expense.​ Note: Annual means once a​ year, and semiannual means twice a year. During one​ year, Saul takes 15 credit hours for each of three quarters. Tuition and fees amount to ​$616 per​ credit-hour. Textbooks average $350 per quarter.

Learn how to calculate the average monthly expense for Saul's tuition and textbook costs when taking 15 credit hours per quarter, with tuition at $616 per credit hour and textbooks costing $350 per quarter. Detailed step-by-step budgeting solution provided. Suitable for students in Grades 9-11.

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