Answer:
A) Volume
Step-by-step explanation:
A sales quota can be set by value or by the volume of goods and services that can be traded. For example, the government eventually stipulates import quotas for Chinese inputs to the industry. This quota can be by volume (maximum quantity allowed to import) or by value (fix the number of dollars that can be spent on importing this product. For example, up to $ 1 million). Quotas exist to protect the domestic industry from competition from products from other countries. This is one way the government uses to ensure that the domestic market is not taken over by imported products, as this would affect domestic companies and the employment rate.