⇣ irrmxn ⇣irr100mxn00004irr500mxn00020irr1000mxn00040irr2000mxn00079irr5000mxn00199irr10000mxn00397⇣ irrmxn ⇣irr1,00000mxn03975irr5,00000mxn199irr10,00000mxn397irr25,00000mxn994irr50,00000mxn1987irr100,00000mxn3975