다음 빈칸에 들어갈 말로 가장 적절한 것은?


Impressionable youth are not the only ones subject to
. Most of us have probably had an _____________
experience of being pressured by a salesman. Have you
ever had a sales rep try to sell you some “office
solution” by telling you that 70 percent of your
competitors are using their service, so why aren’t you?
But what if 70 percent of your competitors are idiots?
Or what if that 70 percent were given so much value
added or offered such a low price that they couldn’t
resist the opportunity? The practice is designed to do
one thing and one thing only—to pressure you to buy.
To make you feel you might be missing out on
something or that everyone else knows but you.
① peer pressure
② impulse buying
③ bullying tactics
④ keen competition