States. (Click the icon to view the budgeted and actual results.) (Click the icon to view the budgeted and actual sales mix and contribution margin information.) (Click the icon to view the sales variances.) Requirement Calculate the market-share and market-size variances for Emma Inc. in 2020. (Calculate all variances in terms of contribution margin.) Comment on the results. the nearest whole dollar. Label the variance as favorable (F) or unfavorable (U).) The market-share variance is Data table Reference Reference