A company's inventory records indicate the following data for the month of July: Date Activities Units Acquired at Cost Units Sold at Retail July 1 Beginning inventory 100 units @ $15 = $1,500 July 5 Purchase 50 units @ $18 = $900 July 10 Sale 75 units @ $50 July 20 Purchase 225 units @ $20 = $4,500 July 25 Sale 200 units @ $50 For each of the three valuation methods, FIFO, LIFO, and weighted average, what would be