Suppose that a small family farm sold its output for $100,000 in a given year. The family spent $25,000 on fuel, $40,000 on seed, fertilizer, and pesticides, and $25,000 on equipment, including maintenance. The family members could have earned $20,000 working at other occupations
if the question is, how much will the family have within a given year? The answer will be: $30000 will be left with the family after doing all expenses
