The results for March for Savery Parts follow: Required: Prepare a sales activity variance analysis for Savery Parts for March. Note: Do not round intermediate calculations. Round your final onswers to the nearest whole dollor amount. Indicate the effect of each variance by selecting "F" for favorable, or "U" for unfovorable. If there is no effect, do not select either option. Required: Prepare a sales activity variance analysis for Savery Parts for March. Note: Do not round intermediate calculations. Round your finol answers to the nearest whole dollar amount. Indicate the effect of each variance by selecting "F" for favorable, or " U " for unfavorable. If there is no effect, do not select either option