Nowadays it is very important to reduce​ one's carbon​ "footprint" (how much carbon we produce in our daily​ lifestyles). Minimizing the use of fossil fuels and instead resorting to renewable sources of energy​ (e. g., solar​ energy) are vital to a​ "sustainable" lifestyle and a lower carbon footprint.​ Let's consider solar panels that prewarm the water fed to a conventional home water heater. The solar panels have an installed cost of ​$​, and they reduce the​ homeowner's energy bill by ​$ per month. The residual value of the solar panels is negligible at the end of their ​-year life. What is the annual effective IRR of this​ investment? The annual effective IRR of this investment is nothing​%. ​(Round to two decimal​ places.)

In the second column, determine if penguin patties are a complement to or a substitute for each of the goods listed. finally, complete the final column by indicating which good you should recommend marketing with penguin patties.

Oakmont company has an opportunity to manufacture and sell a new product for a four-year period. the company’s discount rate is 18%. after careful study, oakmont estimated the following costs and revenues for the new product: cost of equipment needed $ 230,000 working capital needed $ 84,000 overhaul of the equipment in year two $ 9,000 salvage value of the equipment in four years $ 12,000 annual revenues and costs: sales revenues $ 400,000 variable expenses $ 195,000 fixed out-of-pocket operating costs $ 85,000 when the project concludes in four years the working capital will be released for investment elsewhere within the company. click here to view exhibit 12b-1 and exhibit 12b-2, to determine the appropriate discount factor(s) using tables.

At cooly cola, we are testing the appeal of our new diet one cola. in a taste test of 250 randomly chosen cola drinkers, 200 consumers preferred diet one cola to the leading brand. assuming that the sample were large enough, the large-sample 95% confidence interval for the population proportion of cola drinkers that prefer diet one cola would be: