A donor stated that she will pledge $10,000 to Save the K-9's a not-for-profit animal shelter if K-9's finds a home for 10 dogs. Save the K-9's found...

A donor stated that she will pledge $10,000 to Save the K-9's a not-for-profit animal shelter if K-9's finds a home for 10 dogs. Save the K-9's found a home for 9 dogs. This is an example of:

A. A Liability for a refundable advance

B. An Unconditional Promise to give.

C. A promise that allows save the K-9's to recognize the contribution when the promise is made.

D. A Conditional Promise