Final answer:
General Electric used crowd-based resources in the production of refrigerators during the 1920s.
Step-by-step explanation:
General Electric used crowd-based resources in the production of refrigerators. As described in the reference information provided, during the 1920s, General Electric and other corporations like Westinghouse played a significant role in the electrification of homes and the development of new consumer goods. Refrigerators were one of the appliances that saw tremendous growth during this time, with the number of manufactured refrigerators increasing from 2500 in 1920 to over 1 million by the end of the decade.