JC Manufacturing purchased inventory for $6,000 and also paid a $360 freight bill. JC Manufacturing returned 30% of the goods to the seller and later took a 2% purchase discount. Assume JC Manufacturing uses a perpetual inventory system. What is JC Manufacturing's final cost of the inventory that it kept? (Round your answer to the nearest whole number.) O A. $1,764 O B. $4,116 OC. $4,476 OD. $4,363