Megan bought 200 shares of stock at a price of $10 a share. she used her 70% margin account to make the purchase. megan sold her stock after a year for $12 a share. ignoring margin interest and trading costs, what is megan's return on investor's equity for this investment?

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