Complete SAS Programming Guide - Learn SAS and Become a Data Ninja - Arrays 2 (Constructing New Variables)

The video tutorial covers constructing new variables by adding tax to existing prices. It explains using arrays to manage old and new variables and demonstrates how to efficiently create multiple new variables using loops. The process involves calculating a 5% tax on original prices and printing the results. The tutorial emphasizes simplifying repetitive tasks through programming techniques.

Explain how the loop is utilized to create multiple new variables in one line.

What would happen if you only wanted to calculate the tax amount without including the original price?