War damages paid by germany to the allies

The Treaty of Versailles (signed in 1919) and the 1921 London Schedule of Payments required Germany to pay 132 billion gold marks (US$33 billion [all values are contemporary, unless otherwise stated]) in reparations to cover civilian damage caused during the war.

the answer is:

c. economic output

answer; (d) they are in charge of the ushers and making sure the audience gets to their seats on time; they also control the box office; i know (c) is wrong and (b) don't make sense;