1. simone simon inc. was founded on march 1, 2019 by founder bobbie roberts, using $200,000 of their own money, issuing themselves 200,000 shares of stock. an angel investor, ira cohen, bought an additional 100,000 shares for $150,000 on december 3, 2019. bedrock ventures, a venture capital firm, purchased an additional 500,000 shares of stock in the company for $1.50 million on april 10, 2021. after this round of funding, there were 800,000 shares outstanding. a. what was the pre-money and post-money valuation of the company on december 3, 2019? b. what was the pre-money and post-money valuation of the company on april 10, 2021?