Accounting project

We had an Accounting project, an individual one. Although I didn't understand the case study I tried my best to solve it, but I really wonder why m I so bad at accounting? thank god I didn't join the accounting major, If I did I'll probably fail!!! but anyhow I managed to do it, but still I think its not going to be good. I also think that the case study itself is wrong, I don't know why the accounting teacher can't write a case study based on his way of teaching us, I mean the case is written on the book and we never read the book so thats why it seems difficult.