Acme Company's production budget for August is 17,500 units and includes the following component unit costs, direct materials, 58, direct labor, $10, variable overhead, $6. Budgeted fixed overhead is $35.000. Actual production in August was 17,000 units. Actual unit component costs incurred during August include direct materials, $8 25, direct labor. $9.45, variable overhead, $6.82. Actual fixed overhead was $33,500. The standard direct material cost per unit consists of 10 pounds of raw material at $0.80 per pound. During August, 187,000 pounds of raw material were used that were purchased at 5075 per pound. Required: Calculate the materiais price variance and materials usage variance for August (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (1.o., zero variance).) Material price variance Material usage variance U None