⇣ irrdop ⇣irr100dop00014irr500dop00070irr1000dop00140irr2000dop00280irr5000dop00699irr10000dop01398⇣ irrdop ⇣irr1,00000dop140irr5,00000dop699irr10,00000dop1398irr25,00000dop3495irr50,00000dop6990irr100,00000dop13980