The correct answer is B) more goods that were less expensive.
To meet the demand in the early 1920s businesses and industries produced more goods that were less expensive.
Doing this, companies could sell more things .probably not with the best quality. in order to be bought by many people. During the "roaring 1920s", the economy of the United States grew and was stable for almost all the decade until the Great Depression of 1929. So people had the money to spend on products and services. This way, to meet the demand in the early 1920s businesses and industries produced more goods that were less expensive. Mass production also allowed to produce more goods for fewer costs.