Lori,who Currently Owns Stock in Four Companies,has Decided to Expand

Multiple Choice

Lori,who currently owns stock in four companies,has decided to expand her portfolio by purchasing stock in virtually every company that sells stock.In doing so,Lori will

A) increase the risk of her portfolio.
B) decrease some,but not all,of the risk of her portfolio.
C) decrease all of the risk of her portfolio.
D) leave the risk of her portfolio unchanged from its present level.