The Difference Between Simple Regression and Multiple Regression Is That

Multiple Choice

The difference between simple regression and multiple regression is that:

A) Simple regression is easier to perform in Excel than multiple regression
B) Simple regression is only performed once when estimating a cost function, whereas multiple regression is performed more than once
C) Simple regression uses only one cost driver, whereas multiple regression uses more than one cost driver
D) Simple regression is for estimating only one cost, and multiple regression is for estimating more than one cost