TB Problem Qu. 10A-160 Wangerin Corporation applies overhead Wangerin Corporation applies overhead to products based on machine-hours. The denominator level of activity is 8,800 machine hours. The budgeted fed manufacturing overhead costs are $323,840. In April, the actual food manufacturing overhead costs were $330,000 and the standard machine-hours allowed for the actual output were 9,100 machine-hours. Required: a. Compute the budget variance for April b. Compute the volume variance for April indicate the effect of each variance by selecting variance Input all amount as positive values.) for favorable, "Ufor unfavorable, and one for no effect , mero Budget variance