Luge Co., which began operations on January 2, 2006, appropriately uses the installment sales method of accounting. The following information is available for 2006:

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Installment accounts receivable, December 31, 2006

$800,000

Deferred gross profit, December 31, 2006 (before recognition of realized gross profit for 2006)

560,000

Gross profit on sales

40

%

For the year ended December 31, 2006, cash collections and realized gross profit on sales should be

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Cash collections

Realized gross profit

a.

$400,000

$320,000

b.

$400,000

$240,000

c.

$600,000

$320,000

d.

$600,000

$240,000