1, 3, and 4 are true. it really depends on a lot of things, but if the economy is bad, people won't have much money, so the price they can afford will go down. banks would also be less willing to lend larger amounts. 3 depends on if they change their price- if they have the same price as at point 1 or 3, then yes. then, with 3, if the economy is better then wages are up and people have more money to spend (opposite of 1)