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						 Read the facts and the question and then choose the best answer. 
						A, a landlord, says to B: "I will take 10% off the rent you pay each month for your shop if you stay open on Sundays." 
						B, a shopkeeper in A's mall replies: "OK, I'll stay open on Sundays if you reduce my monthly rent by 10%." 
						In these circumstances, is B providing sufficient consideration to make A's promise legally enforceable? 
						  
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