Integrative Case $7-77($Algo$)$ Cost Estimation, Estimating Overhead Rates, Job Costing, and Decision

Making $($LO $7-2,3)$

O'Leary Corporation manufactures special$-$purpose portable structures $($huts$,$ mobile offices, and so on$)$ for use at construction sites. It

only builds to order $($each unit is built to customer specifications$).$ O'Leary uses a normal job costing system. Direct labor at O'Leary is

paid $$35$ per hour, but the employees are not paid if they are not working on jobs. Manufacturing overhead is assigned to jobs by a

predetermined rate on the basis of direct labor$-$hours. The company incurred manufacturing overhead costs during two recent years

$($adjusted for price$-$level changes using current prices and wage rates$)$ as follows:

At the beginning of Year $3,$ O'Leary has two jobs, which have not yet been delivered to customers. Job MC$-270$ was completed on

December $27,$ Year $2.$ It is scheduled to ship on January $7,$ Year $3.$ Job MC$-275$ is still in progress. For the purpose of computing the

predetermined overhead rate, O'Leary uses the previous year's actual overhead rate. Data on direct materials costs and direct labor$-$

hours for these jobs in Year $2$ follow:

During Year $3,$ O'Leary incurred the following direct materials costs and direct labor$-$hours for all jobs worked in Year $3,$ including the

completion of Job MC$-275$:

At the end of Year $3,$ there were four jobs that had not yet shipped. Data on these jobs follow:

Requlred:

What were the amounts in the beginning Finished Goods and beginning Work$-$in$-$Process accounts for Year $3?$

b$.$ O'Leary incurred direct materials costs of $$60,600$ and used an additional $660$ hours in Year $3$ to complete Job MC$-275.$ What was

the final $($total$)$ cost charged to Job MC$-275?$

c$.$ What was over$-$ or underapplied overhead for Year $3?$

d$.$ O'Leary prorates any over$-$ or underapplied overhead to Cost of Goods Sold, Finished Goods Inventory, and Work$-$in$-$Process

Inventory. Prepare the journal entry to prorate the over$-$ or underapplied overhead.

e$.$ A customer has asked O'Leary to bid on a job to be completed in Year $4.$ O'Leary estimates that the job will require about $$94,300$

in direct materials and $5,180$ direct labor$-$hours. Because of the economy. O'Leary expects demand for its services to be low in Year

$4,$ and the CEO wants to bid aggressively but does not want to lose any money on the project. O'Leary estimates that there would

be virtually no sales or administrative costs associated with this job. What is the minimum amount O'Leary can bid on the job and

still not incur a loss?

$($please help with c$,$ d$,$ and e especially$)$