read the excerpt from levitt and dubner’s freakonomics. driving around the parks that encircle washington…

read the excerpt from levitt and dubner’s freakonomics. driving around the parks that encircle washington, he solicited customers with a simple pitch: early in the morning, he would deliver some bagels and a cash basket to company’s snack room; he would return before lunch to pick up the money and the leftovers. it was an honor - system commerce scheme, and it worked. within a few years, feldman was delivering 8,400 bagels a week to 140 companies and earning as much as he had ever made as a research analyst. he had thrown off the shackles of cubicle life and made himself happy. the authors prove feldman’s success by describing the honor - system scheme his daily routine his work as an analyst the size of his business
Answer
Answer:
D. the size of his business
Brief Explanation:
The text mentions delivering 8,400 bagels a week to 140 companies and earning well, showing business - size as proof of success.