Answer:
internal rate of return (IRR) for Iron Works International is 19%
Explanation:
Internal rate of return (IRR) is the minimum discount rate that management uses to spot what capital investments or future projects will yield a suitable return and be worth pursuing.
The IRR for a selected project is that the rate that equates net present value of future cash flows from the project to zero.
In other words, if we compute this value of future cash flows from a possible project using the internal rate with the discount rate and subtract out the initial investment, our net present value of the project would be zero.
For Iron Works International, the internal rate of return of the project with an initial cost of $112,300 is explained mathematically in the attached sheets.