Partridge Bookstore had 500 units on hand at January 1, costing $9 each. Purchases and sales during the month of January were as follows:

Date Purchases Sales
Jan. 14 375 @ $14
17 250 @ $10
25 250 @ $11
29 260 @ $16


Partridge does not maintain perpetual inventory records. According to a physical count, 365 units were on hand at January 31.

The cost of the inventory at January 31, under the LIFO method is:

Partridge Bookstore had 500 units on hand at Janua

$3,900.
$3,650.
$4,015.
$3,285.