Bianca and Dave are a married couple filing a joint tax return. They have a combined gross income of $81,031 and claim four exemptions. They can make an adjustment of $2,914 for business expenses, an adjustment of $1,939 for business losses, a deduction of $4,140 for medical expenses, an adjustment of $4,825 for contributions to their retirement fund, and a deduction of $2,420 for charitable donations. If exemptions are worth $3,650 apiece and the standard deduction for a joint return is $8,350, what is their total taxable income?

a.
$50,193
b.
$41,843
c.
$48,403
d.
$52,793

To determine their total taxable income, we need to subtract their adjustments, deductions, and exemptions from their gross income.

First, let's calculate their total adjustments:
Total adjustments = Business expenses adjustment + Business losses adjustment + Contributions to retirement fund adjustment
Total adjustments = $2,914 + $1,939 + $4,825 = $9,678

Next, let's calculate their total deductions:
Total deductions = Medical expenses deduction + Charitable donations deduction
Total deductions = $4,140 + $2,420 = $6,560

Now, let's calculate their total exemptions:
Total exemptions = Number of exemptions * Value of each exemption
Total exemptions = 4 * $3,650 = $14,600

Now, let's subtract their total adjustments, deductions, and exemptions from their gross income to find their total taxable income:
Total taxable income = Gross income - Total adjustments - Total deductions - Total exemptions
Total taxable income = $81,031 - $9,678 - $6,560 - $14,600
Total taxable income = $50,193

Therefore, their total taxable income is $50,193. Option a. $50,193 is the correct answer.

To calculate their total taxable income, we need to start with their combined gross income and make adjustments for various deductions and exemptions.

1. Start with the combined gross income:
$81,031

2. Calculate the total exemption amount (4 exemptions x $3,650 each):
4 x $3,650 = $14,600

3. Subtract the total exemption amount from the combined gross income:
$81,031 - $14,600 = $66,431

4. Subtract the adjustment for business expenses:
$66,431 - $2,914 = $63,517

5. Subtract the adjustment for business losses:
$63,517 - $1,939 = $61,578

6. Subtract the deduction for medical expenses:
$61,578 - $4,140 = $57,438

7. Subtract the adjustment for contributions to their retirement fund:
$57,438 - $4,825 = $52,613

8. Subtract the deduction for charitable donations:
$52,613 - $2,420 = $50,193

Therefore, their total taxable income is $50,193 (option a).