MANAGEMENT STOCK OPTION PLAN continued INTEREST INCOME

PT BANK MANDIRI PERSERO TBK. AND SUBSIDIARIES NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS Year Ended December 31, 2006 With Comparative Figures For 2005 Expressed in millions of Rupiah, unless otherwise stated 100

32. MANAGEMENT STOCK OPTION PLAN continued

The fair value of the options granted were estimated using the Black-Scholes option-pricing model with the following assumptions: MSOP – Stage 1 MSOP – Stage 2 MSOP – Stage 3 Risk free interest rate 8.46 9.50 11.65 Expected period of option 5 years 5 years 5 years Expected stock’s volatility 24.53 50 50 Expected dividend yield 7.63 7.63 7.75 Employee turnover rate 1 1 1 A summary of the Management Stock Option Plan and the movements during the year full amount: 2006 Number of options Weight average fair value of options full amount Weighted average excercise price of options full amount Value of Options Option outstanding at begining of year 434,866,421 480.51 1,063.92 175,012 Option granted during the year 309,416,215 593.89 1,495.08 130,669 Option excercised during the year 375,500,103 533.56 1,105.43 200,351 Options that can be excercised at the end of the year 368,782,533 521.62 1,383.41 105,330 2005 Number of options Weight average fair value of options full amount Weighted average excercise price of options full amount Value of Options Option outstanding at begining of year 245,728,913 69.71 742.50 13,830 Option granted during the year 312,000,000 642.28 1,190.50 169,746 Option excercised during the year 122,862,492 69.71 742.50 8,564 Options that can be excercised at the end of the year 434,866,421 480.51 1,063.92 175,012 Share options amounted to Rp105,330 and Rp175,012 as of December 31, 2006 and 2005. MSOP – Stage 1 and MSOP – Stage 2 and MSOP – Stage 3 expense which was recorded as salaries and employee benefits for the years ended December 31, 2006 and 2005 totaled Rp130,669 and Rp169,746, respectively Note 41. PT BANK MANDIRI PERSERO TBK. AND SUBSIDIARIES NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS Year Ended December 31, 2006 With Comparative Figures For 2005 Expressed in millions of Rupiah, unless otherwise stated 101

33. INTEREST INCOME

Interest income was derived from the following: 2006 2005 Loans 11,319,184 10,418,826 Government Recapitalization Bonds 10,840,987 7,797,767 Securities 1,646,826 1,008,765 Placements with Bank Indonesia and other banks 1,067,532 789,287 Fees and commissions 603,709 632,775 Others 782,868 351,805 26,261,106 20,999,225 Included in interest income from loans and others is syariah income for the years ended December 31, 2006 and 2005 amounting to Rp825,107 and Rp777,812, respectively, with details as follows: 2006 2005 Murabahah income 492,689 567,368 Musyarakah income 189,779 137,735 Others 142,639 72,709 825,107 777,812

34. INTEREST EXPENSE