What was the importance of a cash economy?
a.
it crafts people to buy stocks and bonds.
b.
it provided a way for crafts people to pay taxes.
c.
people could now buy goods instead of just trade.
d.
all of the above

d

Explanation:

c is the correct answer for this question.

this means that germany had to pay the allied countries. reparations are/is essentially payment for something that they have done wrong, so after ww1, germany was forced to pay reparations so they could replenish the allied countries resources' that they had lost during the war.