There is a decrease in the income for the population and the price for tractors used by apple farmers increases . What would be the effects of each of the following on the equilibrium price and equilibrium quantity for apple? Note: apples are a normal good

1- equilibrium price is indeterminate and equilibrium quantity decreases

2- equilibrium price decreases and equilibrium quantity decreases

3- equilibrium price is indeterminate and equilibrium quantity increases

4- equilibrium price decreases and equilibrium quantity increases