$6.(3$ points$)$ Suppose Apple is considering expanding its product line to include the new electric car, iCar. The decision to expand will require $$20,000,000,000$ to build new plants, sales centers, and a nationwide sales team. The company estimates it will generate $$300,000,000$ in sales in the first $5$ years, followed by sales of $$1,500,000,000$ for the next $7$ years, and $$2,000,000,000$ for $13$ years after that. However, during each year operating costs will be $30\%$ of sales. In addition, every $10$ years the firm will need to spend $$65,000,000$ to update its facilities. If the firm$$s required rate

of return is $16\mathrm{.}50\%,$ Compute the NPV of the project. Show your work. Round to the nearest $$0\mathrm{.}01.$