The statistics for the returns on the various components of a retirement portfolio are:

Asset	Allocation (w)	Expected Return (E(r))	Standard Deviation ()	Correlation()
				Cash	Bonds	Stock
Cash	10%	3.69%	2%	1.00	0.64	-0.44
Bonds	10%	3.26%	3%		1.00	0.39
Stocks	80%	7.2%	21%			1.00

Calculate the portfolio variance.

Enter the answer as a decimal (with 4 decimal places). For example 0.0233311 = 0.0233.