Q3.

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ABC, an IT Company, has been operating in Europe since 2010. Following is a three different product sales figures in 2021 and 2022, and average profits in that period of time as percent (%). Having computed price changes in 2022 relative to 2021 (base year=100), find and interpret the weighted composite sales index for those 3 products of Company ABC.\ \\\\table[[\\\\table[[PRODUCTS IN],[EUROPE]],SALES (Number of Items sold / 00000),\\\\table[[AVERAGE PROFIT],[(Product Based / %)]]],[2021,2022],[B,3,4,10],[C,1,3,2]]