Monique iforals produced n special Mother's Day arrangement that included eight roses. The standard and actual coste of the roses used in each arrangement follow Monique Wiorals planned to make 750 arrangements but actually made 790 Required a. Determine the total flexible budget materials variance and indicate whether it is favorable (F) or unfavorable (U). b. Determine the materials pnce variance and indicate whether it is fovorable (F) or unfavorable (U) c. Determine the materiais usage variance and indicate whether it is favorable (F) or unfavorable (U). d. Confirm the accuracy of Requirements a,b, and cby showing that the sum of the price and usage variances equals the totat variance. (4) Answer is not complete. Complete this question by entering your answers in the tabs below. Confirm the accuracy of Requirements a,b, and c by showing that the sum of the price and usage variances equals the tozal variance. Note: Select "None" if there is no effect (i.e., zero variance). Round your answers to 2 decimal places