Company X has 10,000,000 shares listed at $ 45 a gross debt of $ 240000000 and a balance of cash, banks and financial applications of $ 50,000,000. Considering that company X has an EBITDA of $ 64000000 calculate the EV / EBITDA of the company. Additionally, considering that the average EV / EBITDA of the X sector is 8, analyze whether X's shares are undervalued or overvalued and what the fair value of the shares would be.