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 %.

What is the communication process? why isnt it possible to communicate without using all the elements in the communication process?

Monica needs to assess the slide sequence and make quick changes to it. which view should she use in her presentation program? a. outline b. slide show c. slide sorter d. notes page e. handout

Stocks a, b, and c are similar in some respects: each has an expected return of 10% and a standard deviation of 25%. stocks a and b have returns that are independent of one another; i.e., their correlation coefficient, r, equals zero. stocks a and c have returns that are negatively correlated with one another; i.e., r is less than 0. portfolio ab is a portfolio with half of its money invested in stock a and half in stock b. portfolio ac is a portfolio with half of its money invested in stock a and half invested in stock c. which of the following statements is correct? a. portfolio ab has a standard deviation that is greater than 25%.b. portfolio ac has an expected return that is less than 10%.c. portfolio ac has a standard deviation that is less than 25%.d. portfolio ab has a standard deviation that is equal to 25%.e. portfolio ac has an expected return that is greater than 25%.