Celine andDaniel agree thatCeline will purchaseDaniel’s apartment inEras Street forEUR80.000. On the basis of her agreement withDaniel,Celine enrols her three-year old son in the nursery school across fromEras Street, for which she pays the annual fees in advance.Daniel then informsCeline that he does not wish to sell his apartment inEras Street.Required:AdviseCeline as to the remedies available to her againstDaniel. (5 marks)