deek employed foster as her agent to find a buyer for a valuable painting owned by deek. deek promised in writing to pay foster a 4% finders fee if foster obtained a qualified buyer at a price of $500,000 or more, within six months. two months later, deek, on her own, found a buyer who was willing to pay deek $735,000 for the painting. deek e-mailed foster advising that the painting was no longer for sale. foster: question 6 options: 1) has an agency coupled with an interest and deek will be liable to pay foster fair compensation if foster locates a buyer for a higher price within the remaining four months of the agency agreement. 2) has an agency coupled with an interest and deek will be liable to pay foster $5,000. 3) has an agency coupled with an interest and deek will be liable to pay foster $7,350. 4) does not have an agency coupled with an interest, and therefore foster's authority can be terminated at any time.