Robert and John are married and have 4 dependent children and earn a gross biweekly salary of $5,612. They will also make the following tax-deductible purchases: • Medical expenses: $6,286 •...

Robert and John are married and have 4 dependent children and earn a gross biweekly salary of $5,612. They will also make the following tax-deductible purchases:
• Medical expenses: $6,286
• Educational expenses: $6,325
When they file their taxes jointly, what will their tax refund be?

Use the following information:
• Standard deduction for married couples: $24,800
• Biweekly allowance: $165.38 per person

For your final answer proceed as:
Annual Income Tax to be payed or refunded = Total Annual Withholding - Final Income Tax.
If the couple has to pay the government, type the number with a negative sign. For example, -325.
If the couple has to receive a refund from government, type the number without sign. For example, 325.

Round your answer to the nearest dollar.