check my answers & complete (step by step) what I didn't do, please. thank you!

Worley Technology makes home office furniture from fine hardwoods. The company uses a job-order cost system and pre-determined overhead rates to apply manufacturing overhead cost to jobs. The pre- determined overhead rate in the Preparation Department is based on machine-hours. The Fabrication department uses direct labor cost as its cost driver. At the beginning of the year, company's management made the following ESTIMATES for the year: Machine hours Direct labor hours Direct materials cost Direct labor cost Manufacturing overhead cost Department Preparation 80,000 35,000 $190,000 $280,000 $416,000 Fabrication 21,000 65,000 $400,000 $530,000 $720,800 Job 127, which consists of 1,000 desks, was started on April 1 and completed May 12. The company's records show the following for JOB 127 ACTUAL COSTS: Machine hours Direct labor hours Direct materials cost Direct labor cost Department Preparation 350 80 $940 $710 Fabrication 70 130 $1,200 $980 1. Compute the pre-determined overhead rate used in the Preparation Department. The rate is $ $5.20_per machine hour 2. Compute the pre-determined overhead rate used in the Fabrication Department. The rate is Click or tap here to enter text. % of materials cost 3. As to Job 127 only: a. What is the amount of overhead applied in the preparation department? 1,820 b. What is the amount of overhead applied in the Fabrication Department? Click or tap here to enter text. C. What is the TOTAL value of the job 127 at the end of its process? All product costs for the Job 127 total 3,262 d. What is the unit cost of each desk made in Job 1272 Click or tap here to enter text. Per desk