Melissa's deductible business expenses for the San Francisco conference include transportation expenses ($68.45), meals ($312.50), registration fee ($405), and parking ($152). The total deductible amount is $938.
To calculate the amount Melissa can deduct as business expenses, we need to consider the applicable expenses related to her business purpose. The deductible expenses include:
1. **Transportation Expenses:**
- The standard mileage rate for business use of a car in 2022 is 58.5 cents per mile.
- Melissa drove 117 miles over three days.
![\[ \text{Transportation Expenses} = \text{Miles Driven} * \text{Standard Mileage Rate} \]](https://img.qammunity.org/2024/formulas/mathematics/high-school/tq1u781u0lbjr3dcygq6co7keysdb19xlo.png)
![\[ \text{Transportation Expenses} = 117 * 0.585 \]](https://img.qammunity.org/2024/formulas/mathematics/high-school/7ygpae7g5pd3i7rsfxg4za1oy9j4ix6szb.png)
![\[ \text{Transportation Expenses} = 68.445 \]](https://img.qammunity.org/2024/formulas/mathematics/high-school/ta2q6yqkp5njdotiyi9hxlxvhpdbffcsq3.png)
2. **Meals Expenses:**
- The IRS allows a deduction of 50% of meals expenses related to business.
![\[ \text{Meals Expenses} = 0.5 * (\text{Breakfast} + \text{Dinner}) \]](https://img.qammunity.org/2024/formulas/mathematics/high-school/c7e4sgku2g9b7zrc46obem6eyiy409273y.png)
![\[ \text{Meals Expenses} = 0.5 * (625) \]](https://img.qammunity.org/2024/formulas/mathematics/high-school/coi8i88ag4qj6xm8y0kdb8mauitmynv4g6.png)
![\[ \text{Meals Expenses} = 312.5 \]](https://img.qammunity.org/2024/formulas/mathematics/high-school/l94puosksgshkalg6lpj2pymy25i4geoak.png)
3. **Registration Fee:**
- Melissa paid $405 for the registration fee.
4. **Parking Expenses:**
- Melissa paid $152 for parking.
Now, sum up these deductible expenses:
![\[ \text{Total Deductible Expenses} = \text{Transportation Expenses} + \text{Meals Expenses} + \text{Registration Fee} + \text{Parking Expenses} \]](https://img.qammunity.org/2024/formulas/mathematics/high-school/pa1nlil2s0fzlpebxc48qktkkpyp16brpb.png)
![\[ \text{Total Deductible Expenses} = 68.445 + 312.5 + 405 + 152 \]](https://img.qammunity.org/2024/formulas/mathematics/high-school/1iwxiqkhil3g38iyyjaoego5cd76x29mex.png)
![\[ \text{Total Deductible Expenses} = 937.945 \]](https://img.qammunity.org/2024/formulas/mathematics/high-school/d1u2z9xb0xdfs84qbiuy0nzs1xx3dizxb6.png)
Rounded to the nearest whole dollar amount, Melissa can deduct $938 as business expenses related to attending the conference in San Francisco.