Required Information [The following information applies to the questions displayed below.] Antuan Company set the following standard costs per unlt for Its product. The standard overhead rate ( $18.50 per direct labor hour) is based on a predicted activity level of 75% of the factory's capacity of 20,000 units per month. Following are the company's budgeted overhead costs per month at the 75% capacity level. The company Incurred the following actual costs when it operated at 75% of capacity in October. 3. Compute the direct labor varlance, Including Its rate and efficlency varlances. (Indicate the effect of each varlance by selecting favorable, unfavorable, or no varlance. Round "Rate per hour" answers to two decimal places.) 4. Prepare a detalled overhead varlance report that shows the varlances for Indivdual Items of overhead. (Indicate the effect of each varlance by selecting favorable, unfavorable, or no varlance.)