⇣ irrthb ⇣irr100thb00009irr500thb00044irr1000thb00087irr2000thb00175irr5000thb00437irr10000thb00874⇣ irrthb ⇣irr1,00000thb08739irr5,00000thb437irr10,00000thb874irr25,00000thb2185irr50,00000thb4370irr100,00000thb8739