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Acatalog retaler releasid a new calalog. They tested the response to the catalog in their custorners in the instial lest, they roached out to 25,000 curtomers and seat them a copy of the calalog which costs 50.65 .000 customers made a purchase in Year 1 in Year 2 , the retention rate in 70%, end in Year 3 , the retention rate is e00s How many custamers. mode a puchise in Yeas 3 ? A. 10,500 1. 336 Ci. 580 b. 480 QUESTION 4 phined trom each cuntomer is $020. Civen the dsciount rale is 56 , what is the preseri valde of prohts n Year 3 ? A $400 ii. \$304 70 c. 50005 b. 504