please help and ill rate!!

You decided that it's time to invest some money into the stock market. You bought a portfolio with the following characteristics: "Pandora" stock "Amazon' stock Price per share ($) 83 Number of shares purchased 15 The weight of Pandora's stock in your portfolio is S. (Increase decimal places for any intermediate calculations, from the default 2 to 6 or higher. Only round your final answer to two decimal places: for example, 10.23.) 10