What power has social media granted companies that they never had never has before ?

answer; i believe that the correct answer is (personal information and career information; second answer; (b) flexibility,independence and salary potential

the answer would be voluntary exchange -

"the act of buyers and sellers freely and willingly engaging in market transactions. moreover, transactions are made in such a way that both the buyer and the seller are better off after the exchange than before it occurred."

hope this : )

-shy