Encrypt the Message WATCH OUT Using Blocks of Four Letters $\sigma ( 1 ) = 3 , \sigma ( 2 ) = 4 , \sigma ( 3 ) = 2 ,$

question 108

Short Answer

Encrypt the message WATCH OUT using blocks of four letters and the transposition cipher based on the permutation of {1,2,3,4} with $\sigma ( 1 ) = 3 , \sigma ( 2 ) = 4 , \sigma ( 3 ) = 2 ,$ and $\sigma ( 4 ) = 1$ .

---

Definitions:

Perpetual Inventory System

An accounting method that records the sale or purchase of inventory immediately through the use of computerized point-of-sale systems and enterprise asset management software.

Exchange Rates

The value of one currency for the purpose of conversion to another, determining how much one currency is worth in terms of the other.

Forward Exchange Contract

An agreement to exchange currencies at a specified rate on a predetermined future date, used to hedge against currency risk.

Net Income

The net income of a company, calculated by deducting all costs and taxes from the overall revenue.