discussed with Ms$.$ Underwood her strategy for investing in properties in and around Indiana University and then developing them. They had agreed to a $7\%$ commission for Ms$.$ Underwood on any properties purchased. Ms$.$ Deming then asked Ms$.$ Underwood to pursue the purchase of several properties. The owners were not interested in selling initially, but Ms$.$ Deming told Ms$.$ Underwood to keep trying. Ms$.$ Underwood purchased one of the properties Ms$.$ Deming was interested in for herself and then failed to tell Ms$.$ Deming that the seller of one of the other properties was inviting written offers. Which of the following best describes what has occurred here?

A buyer's agent does not have to disclose that a seller has invited offers.

As a buyer's agent, Ms$.$ Underwood did not owe any duties to Ms$.$ Demming in terms of buying properties for herself.

A buyer's agent is free to work with any seller's on her own behalf.

Ms$.$ Undenwood breached her fiduciary duty to Ms$.$ Demming.