Wetzel
Math 155
8.4 – Annuities, Stocks, and Bonds
Annuities –
def.: a series of equal payments made at equal time periods like a retirement fund. The value of the annuity is the money paid into the account and any interest earned.
Value of an Annuity –

Ex.: p.477 #4, 6
Stocks –
def.: shares of ownership in a company. Money is made by dividends and/or by capital gain. When a company shares its profits with stockholders, the money they pay each shareholder is called a dividend. Capital gain is the money earned from selling a stock for more than you paid for it.
Ex.: p.478 #20
Bonds –
def.: a way of loaning money to a company is by buying a bond. The company promises to payback the full amount borrowed, called
the face value, with interest.
HW: p.477 #1-9odd, 19