Do you have ananlitics and forecasters in your team? Did they make predictions after how many years the investor will begin to receive income from investing in your project?
it seems to me that even if the project has any predictions on your request, they will be very approximate, because it is difficult to predict something related to cryptocurrency.
Predicting anything in this sector is impossible at all, because the market is a very unpredictable tool. But the developer should strive for sustainable development.