This is the cap table for your venture investment in a private company after you make a Series A investment; your stock is 2x Participating Preferred.

	Post Series A Investment
Investor	# of shares	Share value	% ownership
Founders Group	1,687,500	6,750,000	45%
options	375,000	1,500,000	10%
Venture investor	1,687,500	6,750,000	45%
Total	3,750,000	15,000,000	100%

If the company sells to a bigger company for $30,000,000, what is the cash-on-cash return for your VC firm? (Give your answer as a number rounded to the tenths, e.g. if your answer is 5.67 input 5.7)