1. Explain opportunity cost. Solve it by writing a numerical example showing accounting cost, opportunity cost and net economic gain or loss.

2. Flow of expenses to financial statements; Explain with a numerical example that you will develop yourself.

3. By creating separate semi-numbered examples for each type of expense; Write their functions and draw their graphs. As a result, write the Annual Total Cost Function and the Annual Unit Cost Function from the sum of the functions you have created separately.