The payroll register of Heritage Co. indicates $4,200 of social security withheld and $1,050 of Medicare tax withheld on total salaries of $70,000 for the period. Earnings of $12,000 are subject to state and federal unemployment compensation taxes at the federal rate of 0.8% and the state rate of 5.4%. Journalize the entry to record the payroll tax expense for the period.