I'm really not sure where to even start with this question.. Can I get some help please? Thanks!

Stacy, Inc., produces a product using a process that allows tor substitution between two materials, Alpha and aeta The company nas the following direct materials data for its product: Standard costs for one unit of output Alpha aeta 48 units of input at 96 units of in Lit at s 9.00 $11.50 The company nad the following results in June: units of output produced 2,400 units Materials purchased and used Alpha aeta Required: 123,200 units at 222,400 units at s 8.70 s 12.00 a. Compute materials price and efficiency variances. (Do not round intermediate calculations. Indicate the effect of each variance by selecting "F" for favorable, or "U" tor unfavorable. It there is no effect, do not select either option.) Materials price Efficiency variances b. Compute materials mix and yield variances. (Do not round intermediate calculations. Indicate the effect ot each variance by selecting "F" tor favorable, or "U" for unfavorable. It there is no effect, do not select either option.) Materials mix Yield variances