- [Narrator] It's that time of year
again, and this Halloween,

MRU is celebrating
with the scariest thing of all.

It's Pop Quiz Time, which is...
[woman screams]

But don't worry -- it's a fun quiz!

We'll show you six
economic-themed costumes,

and you'll guess the concept.

The first two
will be practice rounds.

And for the last four,
you'll have the opportunity

to win a seasonal MRU treat --

no trick!

Ready?

Costume #1.

What concept are these
spooky siblings dressed up as?

[girl screams]

And the answer is...

guns and butter.

Costume #2.

What's this festive feline
dressed up as?

[growl]

And the answer is...

animal spirits!

Okay, that's the end
of the practice round.

For the next four costumes,
we won't give you the answers.

Instead, submit your answers

to the link at the end
of the video.

If you guess all
the costumes correct,

we'll send you
some nerdy econ swag.

And if you're one of the first
five people to guess correctly,

we'll add in a gourd-geous
MRU sweatshirt.

Ready?

Costume #1.

Costume #2.

Costume #3.

[giggling]

And finally, costume #4.

This one is a bit tricky.
So here's a hint.

How would you feel
if you were Sisyphus

rolling a stone up a mountain
unsuccessfully for all of eternity?

[groaning]

And those are our costumes.

Thanks for watching,
and have a Happy Halloween!

Don't forget to submit
your answers here

for a chance to win
some ghoulish goodies.

Are you a teacher?

Our free teacher resources
linked in the description below

will have you howling
with happiness.

Want more Halloween?

Check out our playlist
of econ costumes past.

♪ [music] ♪