Stratification Is Often Advantageous Because _______

Multiple Choice

Stratification is often advantageous because _______.

A) the combined sample size often will be significantly less than a single sample size based on a non-stratified population
B) the combined sample size often will be significantly more than a single sample size based on a non-stratified population
C) it is a cheaper approach and will usually result in lower audit fees for the client
D) it is usually more expensive and will result in higher audit fees for the client