tkhue3296 saysNovember 20, 2025 at 12:10 pmThe actual IRR formula: IRR=r1+(NPV1 / (NPV1 – NPV2) ) x (r2 – r1)r1 = the discount rate that less profitable r2 = the discoutn rate that more profitable NPV1 = more profitable figure NPV2 = less profitable figureThe correct IRR for section internal return rate example 2 should be 12.15%Log in to Reply
tkhue3296 saysNovember 20, 2025 at 12:08 pmThe actual IRR formula: IRR=r1?+(NPV1? / (?NPV1 – NPV2) ) ??脳 (r2? ? r1?)r1 = the discount rate that less profitable r2 = the discoutn rate that more profitable NPV1 = more profitable figure NPV2 = less profitable figureThe correct IRR for section internal return rate example 2 should be 12.15%Log in to Reply
emilypearson89 saysFebruary 24, 2022 at 10:30 am@opentuitionNPV value at 15% is -2160 not -8820? is this an error or am I mis understanding?Log in to Reply
patricklemaher saysAugust 7, 2022 at 3:20 pmThe -8820 is the change between the NPV @10% (6660) and the NPV @15% (-2160).Log in to Reply
chap saysApril 3, 2018 at 3:54 pmThe lecture is very easy to understand. Thank you OpenTuition. I would like, if there are some more examples similar to OTQs with the different angles of the theory.Log in to Reply
John Moffat saysApril 4, 2018 at 6:30 amI don’t know what you mean by ‘different angles of the theory’ in relation to the IRR 馃檪Log in to Reply
The actual IRR formula:
IRR=r1+(NPV1 / (NPV1 – NPV2) ) x (r2 – r1)
r1 = the discount rate that less profitable
r2 = the discoutn rate that more profitable
NPV1 = more profitable figure
NPV2 = less profitable figure
The correct IRR for section internal return rate example 2 should be 12.15%
The actual IRR formula:
IRR=r1?+(NPV1? / (?NPV1 – NPV2) ) ??脳 (r2? ? r1?)
r1 = the discount rate that less profitable
r2 = the discoutn rate that more profitable
NPV1 = more profitable figure
NPV2 = less profitable figure
The correct IRR for section internal return rate example 2 should be 12.15%
@opentuition
NPV value at 15% is -2160 not -8820? is this an error or am I mis understanding?
The -8820 is the change between the NPV @10% (6660) and the NPV @15% (-2160).
The lecture is very easy to understand. Thank you OpenTuition. I would like, if there are some more examples similar to OTQs with the different angles of the theory.
I don’t know what you mean by ‘different angles of the theory’ in relation to the IRR 馃檪