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 IRR COMPUTATION
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dayna
Starting Member

Philippines
14 Posts

Posted - 12/09/2012 :  21:49:38  Show Profile  Reply with Quote
anybody here can help me how to compute IRR(Internal Rate of Return) using diminishing computation?

here is the data:

Loan Amount: 120,000.00
Monthly Installment: 11,173.65
Contractual Rate (Monthly) : 1.75%
No. of Monthly Installments: 12
OTHER CHARGES:
Regular Expenses : 2.92% = 3500.00 (charge)
life insurance : 0.46% = 550.00 (charge)


Installment | Gross | | |Other |
Period | Loan | Principal |Interest |Charges |
120,000.00 |
0 |13,410.00 |
1 | | 9,073.65 |2,100.00 | |
2 | | 9,232.44 |1,941.21 | |
3 | | 9,394.01 |1,779.64 | |
4 | | 9,558.40 |1,615.25 | |
5 | | 9,725.68 |1,447.98 | |
6 | | 9,895.88 |1,277.78 | |
7 | | 10,069.05 |1,104.60 | |
8 | | 10,245.26 |928.39 | |
9 | | 10,424.55 |749.10 | |
10 | | 10,606.98 |566.67 | |
11 | | 10,792.61 |381.05 | |
12 | | 10,981.48 |192.18 | |
Total | 120,000.00|14,083.83|13,410.00 |


continue:

| Cash Flows|| O/S |
| || Balance |
| ||120,000.00 |
| 106,590.00||120,000.00 |
| -11,173.65||110,926.35 |
| -11,173.65||101,693.91 |
| -11,173.65||92,299.90 |
| -11,173.65||82,741.49 |
| -11,173.65||73,015.81 |
| -11,173.65||63,119.94 |
| -11,173.65||53,050.88 |
| -11,173.65|| 42,805.62 |
| -11,173.65|| 32,381.07 |
| -11,173.65|| 21,774.08 |
| -11,173.65|| 10,981.48 |
| -11,173.65||0.00 |


FROM THE TABLE ABOVE I NEED TO GET THE IRR COMPUTATION.IF I WILL COMPUTATE THIS IN EXCEL FORMAT THE IRR(Internal Rate of Return)IS 3.72%.
BUT MY PROBLEM IS HOW CAN I COMPUTE IRR USING MY VB6 PROGRAMMING, THE IRR RESULT MUST BE 3.72% FOR 12 MONTHS. IM TRYING TO MAKE A CODE, THE RESULT IS NOT THE SAME WITH 3.72%

HERE IS THE CODE LOOK LIKE:
txtIRR.Text = ((((mcurApprovedAmount + txtUMTotInterest) / txtProCEEds)) ^ (1.347 / txtCompoundingPeriods) - 1) * 100

CAN U GIVE ME THE CORRECT COMPUTATION OF IRR USING VB6 PROGRAMMIN LANGUAGE?

THANKS A LOT FOR THE HELP...








bandi
Flowing Fount of Yak Knowledge

India
2224 Posts

Posted - 12/10/2012 :  00:08:24  Show Profile  Reply with Quote
Do you need code in VB6?

follow these links to get quick responses....
http://www.vbforums.com/
http://forums.codeguru.com/forumdisplay.php?4-Visual-Basic-6.0-Programming

--
Chandu
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