Southwestern, Inc. is a technology consulting firm focused on Web site development and integration of Internet business applications. The president of the company expects to incur $ 520 comma 000 of indirect costs this year, and she expects her firm to work 4 comma 000 direct labor hours. Southwestern's systems consultants provide direct labor at a rate of $ 350 per hour. Clients are billed at 140% of direct labor cost. Last month, Southwestern's consultants spent 180 hours on Fancher's engagement. Requirements 1. Compute Southwestern's predetermined overhead allocation rate per direct labor hour. 2. Compute the total cost assigned to the Fancher engagement. 3. Compute the operating income from the Fancher engagement. Requirement 1. Compute Southwestern's predetermined overhead allocation rate per direct labor hour. Select the formula, then enter the amounts to calculate the predetermined overhead (OH) allocation rate. Predetermined OH ÷ = allocation rate ÷ =