A company had total revenues of $56 million, operating margin of 26.8%, and depreciation and amortization expense of $24 million over the trailing twelve months. The company currently has $220 million in total debt and $37 million in cash and cash equivalents. The company's shares are currently trading at $31.7 per share and there are 11 million shares outstanding. What is its EV/EBITDA ratio? Round to one decimal place.