The following information indicates percentage returns for stocks L and M over a 6-year period:

Year	Stock L Returns	Stock M Returns
1	14.66%	20.97%
2	14.49%	18.98%
3	16.55%	16.74%
4	17.23%	14.85%
5	17.6%	12.48%
6	19.96%	10.31%

In combining [LM] in a single portfolio, stock M would receive 60% of capital funds.

Furthermore, the information below reflects percentage returns for assets F, G, and H over a 4-year period, with asset F being the base instrument:

Year	Asset F Returns	Asset G Returns	Asset H Returns
1	16.09%	17.2%	14.01%
2	17.17%	16.42%	15.46%
3	18.47%	15.03%	16.42%
4	19.05%	14.39%	17.15%

Using these assets, you have a choice of either combining [FG] or [FH] in a single portfolio, on an equally-weighted basis.

Required: Calculate the absolute percentage difference in the coefficient of variation (CV) between the stock portfolio [LM] and the portfolio which outlines the optimal combination of assets.