Question 500194
Principal P =	x												
Amount=	500000												
years=n	20												
compounded	12	times a year											
Rate =	9.00												
Amount =	P*((n+r)/n)^n												
										
500000	=	x	*(	1	+	r/n	)^	n					
													
													
500000	=P(1+0.090/12)^	12*20
													
500000	=	P(	1.00750	)^	240								
													
500000	/(	1.01	)^	240	=	P							
													
P=	83206.42												
Investment = $ 83,206.42