Can i get some help please

Answer the next 4 questions using the following Capitalization Table where investors invest $5M for 5M shares Amount Invested by Series AVC $5,000,000 PPS (price per share) $1.00 Number Shares 5,000,000 Pre Series A Shares 7,750,000 Post-Series A # Shares 7,750,000 % 77.5% % 51.7% Security Common-Founders Common-Employee Stock Pool Issued Unissued Series A Preferred Total 2,250,000 300,000 1,950,000 0 10,000,000 22.5% 3.0% 19.5% 0.0% 100.0% 2,250,000 300,000 1,950,000 5,000,000 15,000,000 15.0% 2.0% 13.0% 33.3% 100.0% What is the pre-money and post-money valuation? Pre-money valuation = $10M: Post-money valuation = $15M O Pre-money valuation = $ 15M: Post-money valuation = $10M Pre-money valuation = $ 19M: Post-money valuation = $15M Pre-money valuation = $ 21M: Post-money valuation = $19M