a little bit confused here

4. Ching Chang Wu is the owner of a commercial building situated on Bishop Street, near de Maisonneuve Boulevard, in downtown Montreal. On April 15th, 2019, he signed a five-year lease regarding unit # 401 with Feng, Boisclair & Rosemberg, s.e.n.c., members in good standing of the Quebec Association of Human Resources Professionals (Ordre des conseillers en ressources humaines). The lease took effect on May 1st, 2019 and the monthly rent for unit # 401 is 3,000 $. While Feng and Boisclair remained to this day committed to the operation of the business, in mid-March Rosenberg found new professional opportunities related to the Covid19 crisis. Feng and Boisclair are of the view that Rosenberg's repeated absences did not go unnoticed by a number of important clients and caused them to leave and hire their competitors; as a result, their partnership is on the verge of a financial crisis, owing rent from April and three weeks of receptionist's salary (2400 $), among other debts. Even though Rosenberg's name still. appears on the letterhead and the door sign, he no longer considers himself part of the enterprise. In order to reduce expenses, Feng and Boisclair have found a third party interested in occupying the offices: Drummcor Equities Inc., a Quebec financial services company, intends to over the lease as of January 2021. a. Who must pay the outstanding rent to Mr. Wu? Justify your answer (10 points). b. Explain which steps must be followed to assign the lease to Drummcor, as well as the legal effect of the assignment between Feng, Boisclair & Rosenberg and Mr. Wu (10 points). c. Indicate what Mr. Wu can do to ensure he will be able to collect the rent for unit # 401 should the assignment take place (10 points). (30 Points)