⇣ irrbwp ⇣irr100bwp00003irr500bwp00016irr1000bwp00032irr2000bwp00065irr5000bwp00161irr10000bwp00323⇣ irrbwp ⇣irr1,00000bwp03227irr5,00000bwp161irr10,00000bwp323irr25,00000bwp807irr50,00000bwp1613irr100,00000bwp3227