C-11-Q144mediumsingle_mcqDivide Tk. 300300300 among a,b,c,da, b, c, da,b,c,d with a:b=2:3a:b = 2:3a:b=2:3, b:c=1:2b:c = 1:2b:c=1:2, c:d=3:2c:d = 3:2c:d=3:2. Then bbb's share is—aTk. 404040bTk. 606060cTk. 808080dTk.