4. 200 points Exercise 17-26 Sales Mx and Quantity Variances (LO 17-3) Chow-4.Hounds (CAM) makes pet food for sale in supermarkets. C4H produces two general types: Branded and Generic. The two difter primarily in the ingredients used. At budget, Branded sells for $27 per case and has a sales volume. C4H budgeted total sales of 215,000 cases for March. Actual case volume sold in March was 240,000 cases, of which 67 500 were Branded. Total actual revenues in March were $2,070,000, of which $787,500 were trom Required a. Compute the activity variance for CAH for March. (Do not round intermediate calculations, Indlicate the effect of each variance by selecting F for favorable, cr -u for unfavor abile. It there is no eftect, do not select saies of Branded cases either option) b. Compute the mix and quantity variances for March (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)