Are there multiple IRRs for the following cash-flow sequence? How many are possible according to Descartes' rule of signs? If 10% per year, what is the ERR for the cash flows of this project? Let MARR-10% per year. 10

EOY 0 1 2 3 4 5 6 7 8 9 10
Cash Flow ($) 120 90 60 30 -1,810 600 500 400 300 200 100 There is(are) A maximum of IRR value(s) is(are) suggested by the Descartes' rule of signs. The ERR for the cash flows of this project is %.

Ms. sophia jones, the company president, has heard that there are multiple breakeven points for every product. she does not believe this and has asked you to provide the evidence of such a possibility. some information about the company for 2017 is as follows:

In canada, the reference base period for the cpi is 2002. by 2012, prices had risen by 21.6 percent since the base period. the inflation rate in canada in 2013 was 1.1 percent. calculate the cpi in canada in 2013. hint: use the information that “prices had risen by 21.6 percent since the base period” to find the cpi in 2012. use the inflation rate formula (inflation is the growth rate of the cpi) to find cpi in 2013, knowing the cpi in 2012 and the inflation rate. the cpi in canada in 2013 is round up your answer to the first decimal. 122.9 130.7 119.6 110.5

Amanufacturer has paid an engineering firm $200,000 to design a new plant, and it will cost another $2 million to build the plant. in the meantime, however, the manufacturer has learned of a foreign company that offers to build an equivalent plant for $2,100,000. what should the manufacturer do?