answer all requirements please!

Suds \& Cuts is a local pet grooming shop owned by Collin Bark. Collin has prepared the following standard cost card for each dog bath given: During the month of July, Collin's employees gave 420 baths. The actual results were 760 ounces of shampoo used (cost of $600.40 ) 7,200 gallons of water used (cost of $648 ), and labor costs for 360 hours (cost of $4,536). Required: 1. Calculate Suds \& Cuts, direct materials variances for both shampoo and water for the month of July. 2. Calculate Suds \& Cuts, direct labor variances for the month of July