Quilcene Oysteria farms and sells oysters in the Pacific Northwest. The company harvested and sold 7,000 pounds of oysters in August. The company's flexible budget for August appears below: The actual results for August were as follows: 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., zer variance). Input all amounts as positive values