For each of the following independent cases, fill in the missing amounts in the table: (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Case Direct Labor Rate Variance A $ 1.700 U B $ . 1,050 F Direct Labor Efficiency Direct Labor Spending Varianco Variance $ 3,100 F $ 1,600 U $ 3,700 F $ 1,450 U $ 4,400 U $ 2,050 F $ 2,900 U s 2,100 U $ 1.950 F D Tmo E F $ 1,600 U