If Farmers Work Harder and Longer to Maintain Their Incomes

Multiple Choice

If farmers work harder and longer to maintain their incomes and living standards as their earnings per hour fall, that would involve:

A) an exception to the downward slope of the demand curve for labor.
B) an exception to the upward slope of the supply curve for labor.
C) a confirmation of the downward slope of the supply curve for labor.
D) a confirmation of the upward slope of the supply curve for labor.
E) none of the above.