TASK DEFINITION: In this task, you need to translate the given English sentence to Polish language.
PROBLEM: And that reconciliation is going to be done 

SOLUTION: Możemy pogodzić te dwie informacje 

PROBLEM: is sometimes called the marginal cost. 

SOLUTION: nazywamy go niekiedy kosztem krańcowym. 

PROBLEM: Notice, this is the same thing as four factorial - four factorial is 4<i>3</i>2*1. 

SOLUTION:
Zauważ, to jest takie samo jak cztery silnia czyli 4!= 4<i>3</i>2*1. 

