Quilcene Oysteria farms and sells oysters in the Pacific Northwest. The company harvested and sold 7,300 pounds of oysters in August. The company's flexable budget for August appears below: The actual results for August were as follows: The actual results for August were as follows: Required: Calculate the company's revenue and spending variances for August. Note: Indicate the effect of each variance by selecting "F" for favorable, " U " for unfavorable, and "None" for no effect (i.e., zero