Tubby Toys estimates that its new line of rubber ducks will generate sales of $$7\mathrm{.}90$ million, operating costs of $$4\mathrm{.}90$ million, and a depreciation expense of $$1\mathrm{.}90$ million. If the tax rate is $30\%,$ what is the firm's operating cash flow?

Note: Do not round your intermediate calculations. Enter your answer in millions rounded to $2$ decimal places.

Answer is complete but not entirely correct.

$\backslash$table$[[$Firm$\text{'}$s operating cash flow,$$,3\mathrm{.}25x,$million$]]$