The correct answer is letter A.
Explanation: Overproduction is a production in excess of market absorption possibilities, excess production.
Overproduction occurs when there is more production than the company can sell, resulting in an increase in finished goods inventory. Overproduction hides waste, as many think inventory is considered a valuable asset to the company, when in fact most of it can become obsolete or cost to keep it until it can be sold.
This happens when the production is more than necessary and faster than necessary.