Perpetual inventory using LIFO

Beginning inventory, purchases, and sales for Item 88-HX are as follows:

Date	Line Item Description	Value
July 1	Inventory	100 units @ $17
July 8	Sale	80 units
July 15	Purchase	111 units @ $19
July 27	Sale	93 units

Assuming a perpetual inventory system and using the last-in, first-out (LIFO) method, determine (a) the cost of goods sold on July 27 and (b) the inventory on July 31. a. Cost of goods sold on July 27 fill in the blank 1_______ b. Inventory on July 31 fill in the blank 2_______

the last response was incorrect for some reason so im hoping i can get it correct this time