"Your task is to analyze the stock price returns of three companies listed on the Dhaka Stock Exchange: BATBC, BRACBANK and BXPHARMA. Using historical stock price and dividend data provided, calculate the stock price returns for each company over the past $2$ two years." $(20)$

$\backslash$table$[[$Stock price $($BDT$),$BATBC,BRACBANK,BXPHARMA$],[$Dec $31,2020,50,100,30],[$Dec $31,2021,55,80,35],[$Dec $31,2022,60,80,32],[$Dec $31,2023,70,80,32],[$BRACBANK$,$BXPHARMA$],[\backslash$table$[[$Dividend$],[$information$]],$BATBC,$5\%$ Cash, $5\%$ Stock,$5\%$ Cash, $5\%$ Stock$],[$Dec $31,2020,5\%$ Cash, $5\%$ Stock,$10\%$ Cash, $15\%$ Stock,$10\%$ Cash, $15\%$ Stock$],[$Dec $31,2021,15\%$ Cash, $15\%$ Stock,$15\%$ Cash, $0\%$ Stock,$15\%$ Cash, $150\%$ Stock$],[$Dec $31,2022,15\%$ Cash, $15\%$ Stock,$15\%$ Cash, $0\%$ Stock,$15\%$ Cash, $150\%$ Stock$],[$Dec $31,2023,15\%$ Cash, $15\%$ Stock,,$]]$