A company is selling a stock and 1 stock is worth $45,000 at that time and the company presented…

A company is selling a stock and 1 stock is worth $45,000 at that time and the company presented other options for people who can’t afford to pay and buy the full amount of the stock. The option was that people could buy parts of the stock. A man named David then bought a part of the stock worth of $2000 out of the $45,000. After four months they company made a profit and now the stocks are worth a $100,000. So, David decided to sell his stock which be bought four months ago for $2000. So, when he sells his stock, how much profit did he made for selling his stock?

Please show full work clearly (including any formulas used).