After graduating from college, several friends started a small business that immediately became

successful. When the business was established, the partners determined that 10% of the profits

will be continuously invested each year. In the first year, the company posted a profit of $389 000.

Determine the income stream flow rate for the investments over the next several years if:

(a) The businesss profit remains constant.

(b)The profit grows by $40000 each year.

(c)The profit increases by 19% each year.