The Samsung marketing department has estimated demand for a new device and expects to sell $2$ million units at a price of $$320$ each.

It costs $$50$ million each year to run the factory, independent of the level of production. Labor and components for each device add up to $$220$ per unit. Samsung's marginal tax rate is $0\mathrm{.}34,$ and the annual depreciation attributable to the project is $$40$ million. a$.$ What is EBIT in each year of operation $($in $ million$)?$ b$.$ What is the operating cash flow in each year of operation $($in $ million$)?$