Suppose you are holding the market portfolio shown in the table, a. How much have you invested in Stock A? and have invested $12,000 in Stock C. b. How many shares of Stock B do you hold? c. If the price of Stock C suddenly drops to $4 per share, what trade in Stock C do you need to execute to maintain your portfolio at the same proportions as the market portfolio? Data table (Click on the icon located on the top-right corner of the data table below in order to copy its contents into a spreadsheet.) Stock Price/Share ($) Number of Shares Outstanding (millions) A 10 10 20 12 C 8 3 50 1 E 45 20