The correct answer is: Abnormal loss.
Abnormal loss is a loss that is not expected to occur in the normal course of business. It is a loss that is caused by some unusual event or circumstance. For example, an abnormal loss might occur if a factory is destroyed by fire or if a product is recalled due to a safety defect.
General loss is a loss that is expected to occur in the normal course of business. It is a loss that is caused by the normal wear and tear of equipment or the normal spoilage of goods.
General profit is a profit that is earned in the normal course of business. It is a profit that is earned by selling goods or services at a price that is higher than the cost of producing those goods or services.
Abnormal profit is a profit that is earned in an unusual or unexpected way. It is a profit that is earned by selling goods or services at a price that is higher than the cost of producing those goods or services, but the high price is due to some unusual event or circumstance.
In the case of the question, the actual output in the production process is less than the normal. This means that the company has incurred a loss. The loss is not expected to occur in the normal course of business, so it is an abnormal loss.