Amanda has the following portfolio of assets.

ModifyingAbove and below Start 4 By 3 Matrix 1st Row 1st Column Bold Stock 2nd Column 3rd Column Start 2 By 1 Matrix 1st Row 1st Column Bold Proportion of 2nd Row 1st Column Bold Portfolio Beta EndMatrix 2nd Row 1st Column ABC 2nd Column 3rd Column $ 7,000 . 85 3rd Row 1st Column DEF 2nd Column 3rd Column $ 12 comma 000 . 25 4st Row 1st Column GHI 2nd Column 3rd Column $ 6,000 1.10 EndMatrix with brackets

StockProportionofPortfolioBetaABC$7,000.85DEF$12,000.25GHI$6,0001.10

What is the beta ofAmanda's portfolio?