600-800 words
"We're both busy, so I'll get right to the point," he says. "One of the main objectives of any business is to be efficient. Without efficiency, the company is essentially losing money. Am I right?"
"Absolutely," you say.
"What must AutoEdge do," he says, "to obtain economies of scale with production? How do we know that it has achieved economies of scale? Conversely, how do we know if it is achieving diseconomies of scale?"