BADM1030 Inc. accumulated the following costs and net realizable value data at September 30, 2017: Inventory Categories Cost NRV Shirts $10,000 $10,500 Ties 5,000 4,000 Socks 3,000 2,600 BADM1030 Inc. accumulated the following costs and net realizable value data at September 30, 2017: Inventory Categories Cost NRV Shirts $10,000 $10,500 Ties 5,000 4,000 Socks 3,000 2,600