A company had total revenues of $59 million, operating margin of 35.7%, and depreciation and amortization expense of $12 million over the trailing twelve months. The company currently has $263 million in total debt and $72 million in cash and cash equivalents. The company's shares are currently trading at $33.5 per share and there are 17 million shares outstanding. What is its EV/EBITDA ratio? Round to one decimal place