these are three sums. please solve fully.

Weaver Company's predetermined overhead rate is $17.00 per direct labour-hour, and its direct labour wage rate is $11.00 per hou The following information pertains to Job A-200: Required: 1. What is the total manufacturing cost assigned to Job A.200? 2. If Job A-200 consists of 40 units, what is the average cost assigned to each unit included in the job? Meenach Comporation uses a job-order costing system with a single plantwide predetermined overhead rate based on direct laborhours. The company based its predetermined overhead rate for the current year on 51,000 direct labor-hours, total fixed manufacturing overhead cost of $76,500, and a variable manufacturing overhead rate of $3.80 per direct labor-hour. Recently Job 387 was completed and required 120 direct labor-hours Calculate the amount of overhead applied to Job 387 (Do not round intermediate calculations.) Required: Henkes Corporation bases its predetermined overhead tate on the estimated labor-hours for the upcoming year. At the beginning of the most recently completed year, the company estimated the labor-hours for the upcoming year at 71,000 labor-hours. The estimated variable manufacturing overhead was $11.80 per labor-hour and the estimated total fixed manufacturing overhead was $1,270,500. The actual iabor hours for the year tumed out to be 79,600 labor-hours Required: Compute the company's predetermined overhead rate for the recently completed year (Round your answer to 2 decimal places.)