
Answer:
The ending balance of work in progress amounts to $29,900
Explanation:
Work in progress is defined as the term of management of supply chain which states the pending progress of the product that is awaiting for complication. It is the component of the inventory asset.
Computing the balance of work in progress on April 30 as:
Balance of Work in progress (ending balance ) = Opening balance + Direct material + Direct Labor + Factory Overhead
where
Opening balance is $7,000
Direct material is $78,400
Direct labor is $195,000
Factory Overhead is $136,500
Putting the values above:
Ending balance of work  = $7,000 + $78,400 + $195,000 + $136,500
Ending balance of work = $29,900