Compute the missing values
The following information was extracted from annual reports of 3M (dollars in millions).
|
2008 |
2007 |
2006 |
|
|
Balance inventory |
? |
? |
$2,162 |
|
Purchase |
13,540 |
? |
12,152 |
|
Goods available for sale |
? |
? |
14,314 |
|
Ending inventory |
? |
2,852 |
? |
|
Cost of goods sold |
$13,379 |
$12,735 |
$11,713 |
|
Compute the missing information |
Compute the missing information.