Equipment Co$.$ is considering an $8-$year transportation plan for the purchase of two alternative transportation systems:

$$ System A has an expected life of $4$ years, will cost $$30$ million, and will produce net cash flows of $$10$ million per year. This will need to be replaced completely in Year $5$ to continue operations from Years $5$ through $8($another $4$ years total$).$

$$ System B has a life of the full $8$ years, will cost $$50$ million, and will produce net cash flows of $$12$ million per year.

The company's cost of capital is $10\%.$ Based on NPV$,$ by how much would the value of the company increase if it accepted the better System?