1. Which is true of the income provided by an asset?
A It is always greater than or equal to zero
B It can be negative or positive
C It is always greater than zero
D It is always greater than zero
2. Find the variance for the given data. Round your answer to one more decimal place than the original data. -1 7 -11 7 8 66.8 52.8 66.0 65.9
66.8
52.8
66.0
65.9