Directions: Choose the option that best captures the essence of the text.
With the public's appetite for low carbohydrate food products on the rise, what is the right strategy for a baker or a spaghetti maker these days: Buck the trend or join in the feast? Marketing experts at Wharton say the answer will depend on what manufacturers of bread, pastries, pasta and other high carbohydrate foods think about the future of the low carbohydrate craze. If they feel it's a temporary fad, then it's smart not to spend a lot of money launching a low carbohydrate product line to supplement their existing high carbohydrate offerings. But if they feel that the low carbohydrate trend is permanent, they should go ahead and produce low carbohydrate alternatives. What's clear is that where finicky consumers and diet fads are concerned, there are no easy answers.