Table 3. Expected total profit assuming discount rates (d) of 3%, 5%, and 7%, and market rates (m) of 1%, 3%, 5%, 7%, and 9% accumulated over a 40-year period.

Accumulated profit (million dollars)	m = 0.01	m = 0.03	m = 0.05	m = 0.07	m = 0.09
d = 0.03	6.78	13.20	24.07	43.12	77.45
d = 0.05	4.82	8.75	15.16	26.04	45.09
d = 0.07	3.60	6.10	10.02	16.44	27.31