An employee receives $1,600.

Voluntary deductions include:

401(k):$160.00

Medical insurance:$85.00

Dental insurance:$15.00

Total voluntary deductions:$160 + $85 + $15 =$260.00

Federal income tax, Social Security, Medicare, and tax levies are mandatory deductions, so they are NOT included in voluntary deductions.

References:

IRS Publication 15 (Circular E)

Payroll Source®, Payroll.org