The stock price of Google is $578. You have $10,000 saved in a savings account. The monthly interest rate is 0.1%. Attempt 1/3 for 10 pts. Part 1 You think the stock price will go down soon, and want to trade 20 shares. What should you do? Enter 20 for buying 20 shares (used borrowed money if necessary), or -20 for selling or short-selling 20 shares