In a perfectly efficient market, should investing in companies listed in the Fortune "100 Best Companies to Work For in America" AFTER it is published (i. e., invest in these firms starting the month after the January release) yield positive ALPHA on average? Answer "YES" or "NO".

no, a company likes to look at potential employees that are professional, well mannered, clean, honest, etc. don't show up looking/acting like a clown. (unless that's your job xd) hope this ! =^-^=

answer the law of increasing costs;

all you have to do is give a good answer with details and the answer has to be understandable and then they will most likely give you the brainliest answer.