Please answer this question

Cameron Industries is purchasing a new chemical vapor depositor in order to make silicon chips. It will cost $7,000,000 to buy the machine and $20,000 to have it delivered and installed. Building a clean room in the plant for the machine will cost an additional $3 million. The machine is expected to raise gross profits by $3,500,000 per year, starting at the end of the first year, with associated costs of $1 million for each of those years. The machine is expected to have a working life of seven years and will be depreciated over those seven years. The marginal tax rate is 40%. What are the incremental free cash flows associated with the new machine in year 2? O A. $1,497,143 OB. $1,901, 143 O c. $1,002,857 OD. $997,143