Silver Corporation has 2,000 shares of common stock outstanding. Howard owns 600 shares, Howards grandfather owns 300 shares, Howards mother own 300 shares, and Howards son owns 100 shares. In addition, Maroon Corporation owns 500 shares. Howard owns 70% of the stock in Maroon Corporation. a. Applying the 318 stock attribution rules, how many shares does Howard own in Silver Corporation? b. Assume that Howard owns only 40% of the stock in Maroon Corporation. How many shares does Howard own, directly and indirectly, in Silver Corporation? c. Assume the same facts as in part (a) above, but in addition, Howard owns a 25% interest in Yellow Partnership. Yellow owns 200 shares in Silver Corporation. How many shares does Howard own, directly and indirectly, in Silver Corporation?