I believe the answer is primary.
Yes, this is correct.
Crucially, this is only the case if everything else stays equal: so if the quality of the product stays the same and if the income of the buyers doesn't decrease.
Then with a lower prize, more items will be purchased - and less if the prize increases.
Answer:
Durdona is wrong. The answer is C.
Explanation:
I just got it wrong on the test.
I believe it's either psychoanalytic theory or trait theory :)