value reference to a certain cell

I have created a table with some items of goods (A2:A6), proper unit of measures (B2:B6) and prices (C2:C6). Then I created a drilldown list of goods (A2:A6) thru VALIDATION function in cell E2. I would like UOM and PRICE in cells F2 and G2 to appear automatically like values in cells B2 and C2, i.e. I want UOM and PRICE referenced correctly while choosing any item of goods in cell E2. Appeciate your advice or help in giving a link to resolving the issue. Tks.