"A customer buys 100 shares of ABC at 56.50 and writes 1 ABC Aug 60 call at 2. If the call is exercised, the consequences are I) a cost basis of $56.50 per share. II) a cost basis of $58.50 per share. III) sales proceeds of $60 per share. IV) sales proceeds of $62 per share. A)I and III B)I and IV C)II and IV D)II and III"