Outflows or other using up of assets or incurrences of liabilities during a period from delivering or producing goods, rendering services or other activities that constitute the entity’s ongoing major or central operations.

Expenses

Explanation:

An expense is the cost of an asset used in order to generate revenue, therefore, to create sales (the central operation of a company). This cost is not a monetary measure because an expense is when an asset is used up.

I hope you find this information useful and interesting! Good luck!

answer; by looking at total product,marginal product,and changes in both after changes in inputs

answer; ///blank(1); dealers; blank(2); brokers;