Paradise Corp. has determined a standard labor cost per unit of $18 (0.50 hour $36 per hour). Last month, Paradise incurred 962 direct labor hours for which it paid $24,050. The company produced and sold 2,250 units during the month Calculate the direct labor rate, efficiency, and spending variances. (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Round your intermediate calculations to 2 decimal places.) Answer is complete but not entirely correct. Direct Labor Rate Variance 24,014 F Direct Labor Efficiency Variance $ 33,507 F Total Direct Labor Spending Variance S 16,450