accounting 100 test

had a mid-semester test yesterday. Realised that mcqs from australia are crazy...
options:
a) $18750
b) $11250
c) $21250
d) none of the above.

most of the questions (80%) of it all had option d. especially for a maths paper... sometimes it just doubt the way that u answer the question. if it is right or wrong and makes u wanna change the answer... oh well.. i guess u need to have really strong conviction in the way u answer the question to get it right. my first quiz or paper whatever u call it. 25% weightage of the module... another 25% is project and 50% is the exam... hope to do well.. :) wish me luck~*