A company is projected to generate free cash flows of $150 million per year for the next 3 years (FCFF1, FCFF2 and FCFF3). Thereafter, the cash flows are expected to grow at a 2.3% rate in perpetuity. The company's cost of capital is 9.5%. What is your estimate for its enterprise value? Answer in millions, rounded to one decimal place (e.g., $213,456,789 = 213.5)