ences For each of the following independer cases, fill in the missing amounts: (Indicate the effect of each variance by selecting for favorable, "U" for unfavorable, and "None" for no effect (ie., zero variance). Round your per un caso decimal places.) Units produced Casey Co. 2.600 Kevin, Inc. Jess Company 180 Valerie, Inc. 1,000 Standard hours per unit 4.70 1.50 Standard hours 2250 558 Standard rate per hour $ 26.80 $ 10.00 $ 10 Actual hours worked 11,900 2,355 F 11,000 Actual labor cost $ 5,400 $ 65,000 Direct labor rate variance $ 4,100 F $ 2.300 F $ 200 U Direct labor efficiency variance $ 1.365 U $ 5,200 U Check my work