How High is Your IQ?

Here's a way to test your IQ....

A sweet has 1 wrapper. Each sweet costs $1. A store is having a promotion using 3 sweet wrappers to exchange for a sweet. How many sweets can you eat with $15?

a) 0
b) 15
c) 20
d) 21
e) 22

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If your answer is...

a) 0... Your IQ is below 80;
b) 15... Your IQ is 80-90;
c) 20... Your IQ is 90-110;
d) 21... Your IQ is 110-130;
e) 22... Congrats! Your IQ is way above 130!

So which answer did you get?