A company had total revenues of $59 million, operating margin of 35.1%, and depreciation and amortization expense of $13 million over the trailing twelve months. The company currently has $280 million in total debt and $116 million in cash and cash equivalents. The company's shares are currently trading at $33.2 per share and there are 13 million shares outstanding. What is its EV/EBITDA ratio? Round to one decimal place.