Research at least four different full-service, discount and online stock brokerage companies, and compare the services and costs. What brokers would suit Peter’s needs best, and why? What brokers...

Research at least four different full-service, discount and online stock brokerage companies, and compare the services and costs. What brokers would suit Peter’s needs best, and why? What brokers would suit Deborah’s needs best, and why? What are some key questions each should ask when interviewing potential brokers?