Microsoft Corp. comprises roughly 4% of the market value of stocks included in the S&P 500 Index. On a day that Microsoft stock rises by 3%, it causes a rise in the S&P 500 of:

• A. 3%
• B. 0.12%
• C. 4%
• D. 12%

Assuming a divisor of 0.15, when the DJIA is at 12,000 then average market price of the DJIA component stocks is:

• A. $30.
• B. $60.
• C. $120.
• D. $180.