please finish the tabel! Need help!

Via Gelato is a popular neighborhood gelato shop. The company has provided the following cost formulas and actual results for the month of June: While gelato is sold by the cone or cup, the shop measures its actlity in term of the total number of iters of gelato sold. For example: wages should be $7.400 plus $3.20 per liter of gelato sold and the actual wages for June were $28,400 Via Gelato expected to sell 6,400 liters in June, but actually sold 6,600 liters. Required: Calculate Via Gelato revenue and spending variances for June. (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Input all amounts as positive values.) Via Gelato Revenue and Spending Variances For the Month Ended June 30 Revenue Expenses