Question: A telephone solicitor recently contacted the author to ask for money for a charity in which typical contributions are in the range of $25 to $50. The solicitor said, "We are asking for as much as you can give, up to $300.00." Do you think the amount people give would be different if the solicitor said, "We typically get $25 to $50, but give as much as you can." Explain, using the relevant material.