Sheet1
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Beginning inventory: 200 units @$10/unit = $2,000
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Units sold: 100 units per quarter for a total of 400 units
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Ending inventory (units): 200 +500 - 400 units = 300 units
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Rising Prices
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Rising Prices
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Quarter
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Purchases Units
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Unit Cost
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Purchases Dollars
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Unit Cost
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Purchases Dollars
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1
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100
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$10
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$1,000
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$11
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$1,100
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2
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150
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$10
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$1,500
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$12
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$1,800
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3
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150
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$10
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$1,500
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$13
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$1,950
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4
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100
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$10
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$1,000
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$14
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$1,400
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Total
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500
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$5,000
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$6,250
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BI+P=
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$7,000
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BI+P=
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$8,250
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Inventory method
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COGS
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EI
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COGS
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EI
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FIFO
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$4,000
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$3,000
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$4,300
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$3,950
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Weighted average
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$4,000
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$3,000
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$4,714
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$3,536
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LIFO
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$4,000
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$3,000
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$5,150
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$3,100
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Assuming that 400 units are sold for $10,000 (average price of $25) with tax rate of 40%
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FIFO
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LIFO
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Differences (LIFO - FIFO)
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Sales
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$10,000
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$10,000
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$0
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COGS
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($4,300)
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($5,150)
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$850
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Income before tax
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$5,700
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$4,850
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($850)
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Income tax @40%
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($2,280)
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($1,940)
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($340)
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Net income
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$3,420
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$2,910
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($510)
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If we assume that sales are for cash and payments for purchases and taxe are made immediately
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FIFO
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LIFO
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Differences (LIFO - FIFO)
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Sales inflow
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$10,000
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$10,000
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$0
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Purchases
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($6,250)
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($6,250)
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$0
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Inflows before tax
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$3,750
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$3,750
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$0
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Income tax paid
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($2,280)
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($1,940)
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($340)
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Operating cash flow
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$1,470
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$1,810
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$340
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Then the balance sheet account becomes
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FIFO
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LIFO
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Differences (LIFO - FIFO)
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Cash
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$1,470
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$1,810
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$340
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Inventroy
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$3,950
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$3,100
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($850)
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Working capital
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$5,420
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$4,910
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($510)
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Retained earnings
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$3,420
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$2,910
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($510)
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Sheet2
Sheet3
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