Answer and Explanation:
The Journal entry is shown below:-
Work in progress Dr, $24,000
To Manufacturing Overhead $24,000
(Being the overhead assigned is recorded)
For recording this we debited the work in process as it increased the assets and credited the manufacturing overhead for assigning the overhead
Working note
Overhead amount = (Milling Department + Cutting department) × Overhead rate
= (1,800 + 3,000) × $5
= $4,800 × $5
= $24,000