An investor has a three-stock portfolio with $25,000 invested in Dell, $50,000 invested in Ford, and $25,000 invested in Wal-Mart. Dell s beta is estimated to be 1.20, Ford s beta is estimated to be 0.80, and Wal-Mart s beta is estimated to be 1.0. What is the estimated beta of the investor s portfolio? a. 0.8
b. 0.95
c. 1.1
d. 1.3

What would not cause duff beer’s production possibilities curve to expand in the short run? a. improved manufacturing technology b. additional resources c. increased demand

Pam is a low-risk careful driver and fran is a high-risk aggressive driver. to reveal their driver types, an auto-insurance company a. refuses to insure high-risk drivers b. charges a higher premium to owners of newer cars than to owners of older cars c. offers policies that enable drivers to reveal their private information d. uses a pooling equilibrium e. requires drivers to categorize themselves as high-risk or low-risk on the application form

The adjusted trial balance for china tea company at december 31, 2018, is presented below: