Quilcene Oysteria farms and sells oysters in the Pacific Northwest. The company harvested and sold $7,100$ pounds of oysters in August. The company's flexible budget for August appears below:

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 varlance by selecting $"$F$"$ for fovorable, $"$U$"$ for unfavorable, and "None" for no effect $($L$.$e$.,$ zero verlonce$).$ Input all omounts os positive values