Find the values of the missing items. Assume that actual sales volume equals actual production volume. (There are no inventory level changes. (Do not round Intermediate calculations. Indicate the effect of each variance by selecting "F" for favorable, or "U" for unfavorable. If there is no effect, do not select elther option.) Reported Income Statement Manufacturing Administrative Marketing and (based on Variance Variance actual sales volume) Sales Price Variance Flexible Budget (based on actual sales volume) Sales Activity Variance Manter Budget (based on budgeted salon volume) 6,000 F Units Sales revenue 20,000 40,000 3,780 F $ 14.000 8,900 18.200 10,660 23,140 2.460U $ 1,980 U $ $ 17,800 Loss: Variable manufacturing costs Variable marketing and administrative costs Contribution margin Less Fixed manufacturing costs Fixed marketing and administrative costs Operating profit + 4901F 6,300 3.900 5,800 3,780 F $