1. Interview someone who is a firm believer of the piggy bank system. Find out why he or she likes using a piggy bank. Ask if he or she sees any disadvantage in using it.

2. Next, interview someone who works for a bank or a financial institution. Elicit his or her ideas about saving money in a piggy bank. Ask also if he or she sees any advantages and disadvantages of this saving method.

3. Compare the answers given by both of your interviewees. Do they have a difference in opinion or are their insights basically the same? Create a report or conclusions​