Read the following context and choose the best option to answer the question.
Context: I JUST GOT MY WII FIT ! ! ! I ' ve been calling every day for two weeks and they finally got them in . I went running up ( luckily , mall 5 minuts from work ) and snagged the last one . They got 12 - sold out in hour !
Question: Why has it been so difficult to get ahold of a copy of Wii Fit ?
Options: 
A. It is a popular new game and is selling out quick for that reason
B. The speaker has been trying to save up the money to afford a copy of the game
C. Wii Fit is difficult to translate to the speakers native language so supplies are scarce
D. Wii Fit is difficult to source in this town due to exceptionally low demand


A