Between 1992 and 1999, the employment rate for single mothers in the United States:

What does willingness to pay measure?

a) the amount a buyer is willing to pay for a good minus the amount the buyer actually pays for it b) the amount a seller actually receives for a good minus the minimum amount the seller is willing to accept c) the maximum amount a buyer is willing to pay minus the minimum amount a seller is willing to accept d) the maximum amount that a buyer will pay for a good

Homelessness can be caused by destroying cheap, low-quality housing through _____

a. building codes b. zoning c. urban renewal programs d. all of the above