Your company, ABC Ltd$,$ uses a $15\%$ required rate of return to assess investments. You are proposing to jump ahead of the opposition by installing a newly developed artificial intelligence production line which self learns from production errors. It is expected that this will cost $5,000,000$ to fully install, including $250,000$ of consultancy fees incurred to date, and it is expected to generate production cost savings of $2$ per unit.

Production units have been forecast as: