The main disadvantage of panels is that they a. are potentially ...

[sabina]

The main disadvantage of panels is that they
 a. are potentially non-representative.
  b. cannot be maintained for more than 12 months due to federal regulations.
  c. allow only simple analysis of the data.
  d. suffer more from interview bias than any other data collection method.
  e. force researchers to use complex time series analysis.

Question 2

There are two basic types of external search by consumers:
 a. prepurchase and ongoing.
  b. consumptive and disposal.
  c. short range and long term.
  d. immediate and medium range.
  e. iconic and echoic.

[reversalruiz]

Answer to Question 1

a

Answer to Question 2

A

[sabina]

Thanks for the timely response, appreciate it

[jojobee318]

Excellent