Overhead Variances, Four-Variance Analysis, Journal Entries Janson, Inc. uses a standard costing system. The predetermined overhead rates are calculated using practical capacity. Practical capacity for a year is defined as 100,000 units requiring 20,000 standard direct labor hours. Budgeted overhead for the year is $76,000, of which $30,000 is fixed overhead. During the year, 96,000 units were produced using 19,000 direct labor hours. Actual annual overhead costs totaled $80,000, of which $29,600 is fixed overhead. Required: 1. Calculate the fixed overhead spending and volume variances. 2. Calculate the variable overhead spending and efficiency variances. 3. Prepare the journal entries that reflect the following: a. Assignment of overhead to production b. Recognition of the incurrence of actual overhead c. Recognition of overhead variances d. Closing out overhead variances, assuming they are not material Note: Close the variances with a debit balance first. For compound entries, if an amount box does not require an entry, leave it blank