Crystal Glassware Company has the following standards and flexible-budget data. Actual results for April are as follows: Required: Use the variance formulas to compute the following variances. (Indicate the effect of each variance by selecting "Favorable" or "Unfavorable". Select "None" and enter "O" for no effect (i.e., zero variance).) Crystal Glassware Company has the following standards and flexible-budget data. Actual results for April are as follows: Required: Use the variance formulas to compute the following variances. (Indicate the effect of each variance by selecting "Favorable" or "Unfavorable". Select "None" and enter "O" for no effect (i.e., zero variance).)