Explain clearly...

Suppose Mr. Zhou firmly believes that Space Zipline (SZL), a firm developing an interplanetary transportation system, will become profitable in the near future and invests $10,000 in it. Behavioral economists would say that Mr. Zhou is likely tobe rational believe that sunk costs don't matter take into account SZL's past successes and failures ZL), a firm developing an interplanetary transportation system, will become profitable in the be overconfident mists would say that Mr. Zhou is likely to