Question 2 1 pts "A manufacturing firm is considering a project which has an economic service life of one year with no salvage value. The initial cost for the project is $2,420. There is a 0.22 probability that the year-end revenue is $2,530. There is a 0.62 probability that the year-end revenue is $3,120. There is a 0.16 probability that the year-end revenue is $4,550. If the firm's MARR is 16%, what is the variance of the project