Walthaus corporation's standard cost sheet is as follows direct material direct labor variable overhead fixed overhead 4 feet at $5.00 per foot 3 hours at $10.00 per hour 3 hours at $2.00 per hour 3 hours at $1.00 per hour additional information actual results: purchased 30,000 lbs of material at $5.25 per lb. (there were no beginning or ending material inventories); direct labor cost incurred was 26,000 hours at $9.75 per hour; actual variable overhead incurred, $50,000; and actual fixed overhead incurred $43,000. overhead is applied to work-in-process on the basis of direct labor hours. the company produced 8,000 units of product during the period. the number of estimated hours for computing the fixed overhead application rate totaled 45,000 hours. what are the fixed overhead price and production volume variances? o $2.000 f; $23,000 u $2,000 u; $23,000 f. $4,000 f: $25,000 f. $4,000 f: $25,000 u. none of these.