Cardiff and Delp is an architectural firm that provides services for residential construction projects. The following data pertain to a recent reporting period. (Round activity rate answers to 2 decimal places.) Activities Costs
Design department
Client consultation 2,100 contact hours $ 315,000
Drawings 1,800 design hours 104,400
Modeling 46,000 square feet 32,200
Project management department
Supervision 1,200 days $ 228,000
Billings 8 jobs 8,300
Collections 8 jobs 13,140
Required:
1.&2. Using ABC, compute the firm's activity overhead rates. Form activity cost pools where appropriate. Assign costs to a 8,800 square foot job that requires 520 contact hours, 350 design hours, and 180 days to complete.
Activity Expected Costs Expected Activity Driver Activity Rate Activity driver incurred Overhead assigned
Client consultation $315,000 2,100 Contact hours $150.00 per contact hour $78,000
Drawings 104,400 1,800 Design hours $58.00 per design hour 20,300
Modeling 32,200 46,000 Square feet $0.70 per square feet
Supervision 228,000 1,200 Days $190.00 per day
Billings/Collection 21,440 8 Jobs $2,680.00 per job
Total Overhead cost

White company has two departments, cutting and finishing. the company uses a job-order costing system and computes a predetermined overhead rate in each department. the cutting department bases its rate on machine-hours, and the finishing department bases its rate on direct labor-hours. at the beginning of the year, the company made the following estimates: department cutting finishing direct labor-hours 6,000 30,000 machine-hours 48,000 5,000 total fixed manufacturing overhead cost $ 264,000 $ 366,000 variable manufacturing overhead per machine-hour $ 2.00 " variable manufacturing overhead per direct labor-hour " $ 4.00 required: 1. compute the predetermined overhead rate for each department. 2. the job cost sheet for job 203, which was started and completed during the year, showed the following: department cutting finishing direct labor-hours 6 20 machine-hours 80 4 direct materials $ 500 $ 310 direct labor cost $ 108 $ 360 using the predetermined overhead rates that you computed in requirement (1), compute the total manufacturing cost assigned to job 203. 3. would you expect substantially different amounts of overhead cost to be assigned to some jobs if the company used a plantwide predetermined overhead rate based on direct labor-hours, rather than using departmental rates?

Tiana daniels enterprise’s trial balance as at december 31, 2016 did not balance. on february 15, 2017 the following errors were detected: errorsi. water rates had been undercast by $2, 000.  ii. a cheque paid to yvonne walch of $2, 680 had been posted to the credit side of her account.  iii. discount received total of $1, 260 had been posted to the debit side of the discount allowed account as $1, 620.  iv. rent paid in the amount of $24, 000 had been posted to the credit of the rent received account.  v. wayne returned goods valuing $1, 680 to daniels enterprise but had been completely omitted from the books.    required: 1. prepare the journal entries to correct the errors.  (narrations required)                    14.5 marks  2.    prepare the suspense account showing clearly the original trial balance error.          8 marks

Answer the following questions using the banker’s algorithm: a. illustrate that the system is in a safe state by demonstrating an order in which the processes may complete. b. if a request from process p1 arrives for (1, 1, 0, 0), can the request be granted immediately? c. if a request from process p