The following are a series of moves that a landlord and tenant made in a conflict that unfolded between them: Move1: The tenant left a voice message for his landlord that the heating system is not working in half of the house. Move 2: The landlord ignored the complaint. Move3: As a protest , the tenant only paid half of his rent for two months Move 4: The landlord sent an eviction notice to the tenant. Move 5: The tenant hired a lawyer and contacted the court for a hearing date. Move 6: The landlord left the tenant a note saying that a repairman was scheduled to look at the heater in two days. Move 7: The tenant cancelled his hearing date and let the landlord know about the cancellation. From the Reno point of view, this unfolding conflict is a good illustration of carrying out the : A. Tit- for-tat strategy B. Tat for tit strategy C. Retaliatory strategy D. Monopoly