I could n't believe it because I did n't think I made mistakes like that . Fuuuuuck . He also revamped the long winded version before I could tell him it was the wrong one . No matter , I guess all my prospective employers will get to see every bit of work I have done since like ' 98 .

Question with options to choose from: What may be the reason for them making those mistakes ?
Options: 1). They do n't have a degree . 2). They were too arrogant . 3). They do n't have enough knowledge . 4). They are sloppy in their work .
2).