Quilcene Oysteria farms and sells oysters in the Pacific Northwest. The company harvested and sold 7,900 pounds of oysters in August. The company's flexible budget for August appears below: The actual results for August appear below: Requlred: Calculate the company's revenue and spending varlances for August. (Indlcate the effect of each varlance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (I.e., zero varlance). Input all amounts as positive values.)