Editing Openai/67d9ce0c-64a4-8006-9fa5-0272ee2e5770 (section)

===== An investor breaks even when their cumulative returns equal the initial investment. Here, the initial investment was $463 billion. =====
* Break-Even Point: At Year 10, the cumulative returns to investors are $461.32 billion, just shy of the total initial investment.
* Nearly Break-Even by Year 9: By Year 9, investors recover $377.18 billion, which is close but still short of the full $463 billion.

Thus, the break-even point for investors, given the 20% revenue share model and no further investments after the initial one, occurs just after 10 years.