Wisner Fabncation prepares its budgets on the basis of standard costs. Varlances are analyzed and reported monthly. There are no materials inventories. The following information relates to the current penod: Actual costs and activities for the month follow. Required: Prepare a cost variance analysis for the variable costs. Note: Round your onswers to the neorest whole dollar amount. Indicate the effect of each variance by selecting "F" for favorabie, or "U" for unfovorable. If there is no effect, do not select elther option. Wisner Fabncation prepares its budgets on the basis of standard costs. Varlances are analyzed and reported monthly. There are no materials inventories. The following information relates to the current penod: Actual costs and activities for the month follow. Required: Prepare a cost variance analysis for the variable costs. Note: Round your onswers to the neorest whole dollar amount. Indicate the effect of each variance by selecting "F" for favorabie, or "U" for unfovorable. If there is no effect, do not select elther option