Investors demand a higher return for investments that have larger fluctuations in values because ________

Which of the following is NOT an advantage of using telephone interviewing to collect research data?

A) large quantity of data can be collected B) high sample control C) good control of the field force D) good response rate E) fast

Which type of retailer usually carries more specialty goods at high prices and is more likely to provide customers with assistance in every phase of the shopping process?

A) self-service retailer B) limited-service retailer C) full-service retailer D) independent retailer E) off-price retailer