Vlad telephones Esther and tells her, "I stand ready to clean your carpet for $125 on any Friday morning you choose." Esther repeats, "Any Friday morning?" Vlad answers, "Yes, my Fridays are clear." Esther responds, "I'll get back to you." "Very well," says Vlad, "I look forward to hearing from you." For two years neither party communicates with the other. Esther then telephones Vlad: "I accept your offer. Please come this Friday morning." Have these parties formed a contract?
A.Yes, because Vlad made an offer and Esther accepted
B.Yes, because Vlad expressly stated that "any Friday morning" would be appropriate
C.No, because Esther failed to accept while Vlad's offer was operative
D.No, because Esther rejected the offer by saying "I'll get back to you"