For each of the following independent cases, fill in the missing amounts: (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 per unit rates to 2 decimal places.) Kevin, Inc. Casey Co. 2.500 Jess Company 170 Valerie, Inc. 1,000 4 50 1.40 1,960 510 $ GA 16.00 $ 10 Units produced Standard hours per unit Standard hours Standard rate per hour Actual hours worked Actual labor cost Direct labor rate vanand Direct labor efficiency variance 24.50 11.100 2060 10,400 95,000 $ $ 6,600 200 U $ 3,600 F $ $ 2,000 E 1,290 U $ S 4,900 U