In $2010,$ XYZ Corp. had a book value of equity of $$10$ million, $1$ million shares

outstanding, and a market price of $$50$ per share. XYZ Corp. also had cash of $$20$

million, and total debt of $$30$ million. What was XYZ$$s market capitalization? What was

XYZ$$s market$-$to$-$book ratio? What was XYZ$$s book debt$-$equity ratio? What was XYZ$\text{'}$s

market debt$-$equity ratio? What was XYZ$$s enterprise value?