What is the free cash flow of the Greeley Corporation if it has earnings before interest and taxes of $4.8 million, depreciation of $1.1 million, a tax rate of 0.2, a capital expenditure of $1.1 million, and an increase in net operating working capital of $0.6 million. Input your answer in millions to one decimal place. Example: $1,100,000 enter as 1.1.