Find the values of the missing items. Assume that the actual sales volume equals actual production volume. (There are no inventory level changes.) (Do not round intermediate calculations. Indicate the effect of ench variance by selecting "F" for favorable, or "U for unfavorable. If there is no effect, do not select either option.) oints etbook Reported Fiexible Marketing and Administrative Variance Master Budget (2,700 units) Part Income Statement (2,500 units) Manufacturing Variance Sales Price Variance Budget (2.500 units) Sales Activity Variance Reterences Sales revenue 125,000 S 132,500 Variable manutacturning costs Variable marketng and adminstrative costs Contribution margin S 4,000F 3,000 16,200 79 200