Quilcene Oysteria farms and sells oysters in the Pacific Northwest. The company harvested and sold 7,600 pounds oysters in August. The company's flexible budget for August appears below: Quilcene Oysteria Flexible Budget For the Month Ended August 31 Actual pounds (9) 7,600 $ 31,920 Revenue ($4.209) Expenses: Packing supplies ($0.359) Oyster bed maintenance ($3,200) Wages and salaries ($2,500 + $0.30g) Shipping ($0.759) Utilities ($1,220) Other ($500 + $0.019) Total expense Net operating income 2,660 3,200 4,780 5,700 1, 220 576 18,136 $ 13,784 The actual results for August appear below: Quilcene Oysteria Income Statement For the Month Ended August 31 Actual pounds 7,600 Revenue $ 26,800 Expenses: Packing supplies 2,830 Oyster bed maintenance 3,060 Wages and salaries 5,190 Shipping 5, 430 Utilities 1,030 Other 1,196 Total expense 18,736 $ 8,064 Net operating income Required: Calculate the company's revenue and spending variances for August. (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.) Quilcene Oysteria Revenue and Spending Variances For the Month Ended August 31 Revenue Expenses: Packing supplies Oyster bed maintenance Wages and salaries Shipping Utilities Other Total expense Net operating income