Peterson Manufacturing purchased inventory for $5,900 and also paid a $400 freight bill. Peterson Manufacturing returned 45% of the goods to the seller and later took a 2% purchase discount Assume Peterson Manufacturing uses a perpetual inventory system. What is Peterson Manufacturing's final cost of the inventory that it kept? (Round your answer to the nearest whole number.) OA. $2 602 O B. $3,396 . $3.580 O D. $3,180