I am a business magnate and I would like to build a new factory to produce my widgets.

At the end of the first year, I spend $$500,000$ on consultants who tell me how to go about my business. At the end of the second year, I spend $$3\mathrm{.}2$ million to build my factory. At the end of the third year, I start to ramp up production so I make $$240,000$ in profit. At the end of the fourth, fifth, and sixth years, I make $$6$ million each year. In the seventh year, I sell my factory for $$5,063,189$ and I exit the project.

What is my NPV on this project, assuming an $11\mathrm{.}5\%$ discount rate?