Read the claim and the counterclaims. Many people think salaries for attorneys are extremely high and more than they deserve; however, .What is the best counterclaim to complete the statement?

The highest salaries for attorneys are found in cities where the cost of living is high, such as New York.
Many attorneys work night and day for demanding companies, working often sixty or eighty hours per week.
Law school is expensive, and law students need high salaries to pay off their debts when they graduate.
Salaries are based on the supply and demand of the economy, over which attorneys have no control.