A company had total revenues of $57 million, operating margin of 27.9%, and depreciation and amortization expense of $12 million over the trailing twelve months. The company currently has $225 million in total debt and $32 million in cash and cash equivalents. The company's shares are currently trading at $33.0 per share and there are 8 million shares outstanding. What is its EV/EBITDA ratio? Round to one decimal place.