Multiple Choice Question 50 Waterway Bookstore had 520 units on hand at January 1, costing $9 each. Purchases and sales during the month of January were as follows: Date Jan. 14 Purchases Sales 450@$14 17 200 e $12 25 200 $10 29 280 $16 Waterway does not maintain perpetual inventory records. According to a physical count, 190 units were on hand at January 31. The cost of the inventory at January 31, under the LIFO method is: O $1900 O $1710 o $2280. $1880. By accessing this Question Assistance, you will learn while you earn points based on the Point Potential Policy set by your instructor