Question 1
A project requiring an immediate investment of $150 000 and a further outlay of $60 000 after four years has a residual value of $50 000 after nine years. The project yields a negative net return of $10 000 in Year 1, a zero net return in Year 2, $60 000 per year for the following four years, and $70 000 per year for the last three years. Find the rate of return (correct to the nearest tenth of a percent).
Question 2
The Radium Hot Springs plans to install a swimming pool. Construction of the lift is estimated to require an immediate outlay of $420 000. The life of the pool is estimated to be 20 years with a salvage value of $20 000. Cost of preparing the area is expected to be $30 000 for each of the first 2 years of operation. Net cash inflows from the pool are expected to be $49 000 for each of the first five years and $90 000 for each of the following 15 years. Find the rate of return (correct to the nearest tenth of a percent).
Species richness decreases with distance from the source pool.
Estimated terrestrial net primary productivity across Canada.
Bill Viola, The Reflecting Pool.
Estimated number of new HIV infections per year over time period in Canada
Annual Energy Flow: Silver Springs
Swimming Pool (Figure 3.1)