-. lGain and Zen l(Jorp. orally agreed that Zen 1.Ilrould specially manutacture a machine for Uain at a pn'ce of $40,000. After Zen completed the work at a cost of 3:30.000, Cain notied Zen that it no longer needed the machine. Zen is holding the machine for lGain and has requested payment from Gain. Despite making reasonable efforts. Zen has been unable to resell the machine for any price. Zen has incurred warehouse fees of $500 for storing the machine. if Cain refuses to pay Zen and Zen sues Gain, the most Zen will be entitled to recover is A. $0 El. $30,500 C. $40,000 D. $40,500