The price of oats is forcing an increase in all horseback riding activities of 15%. Make the changes in the database first and then show the description and the new price of the activities. Show most expensive activity first.

Of the following combinations of financial instruments, which depicts the correct ranking of high to low risk (moving from left to right)? commercial paper; preferred stock; bankers' acceptances state & local government bonds; u.s. treasury bonds; aaa-rated corporate bonds common stock; leases; u.s. treasury notes preferred stock; common stock; u.s. treasury bills