The amount that Robert will pay in unemployment taxes for the entire year will be B. $0.
Employers are subject to an unemployment tax which is known as Federal Unemployment Tax Act (FUTA) depending on the wages and salaries they pay their workers.
Employers must pay FUTA if their employees earn $1500 or more per calendar quarter.
Employers are not obligated to withhold FUTA from employees if we compare it to other payroll-based taxes.
As a result, no unemployment taxes should be deducted from Robert's pay.
Learn more about unemployment tax here: https://brainly.com/question/15049474.