It can be inferred from the last paragraph that
A.
Mark Maclaine hopes to work in Wal-Mart in a few months.
B.
if things goes well, Mark Maclaine will work in Wal-Mart in a few months.
C.
Mark Maclaine does not want to work in Wal-Mart actually.
D.
Mark Maclaine does not want to pursue music any more.