Please use the indirect method to answer the following four questions, based on the information for Armstrong Company. You MUST show work and$/$or calculations for ANY or partial credit. $(12$ points$)$

Net income

Depreciation expense

Decrease in accts. receiv.

Increase in inventories

$$450$

$80$

$20$

$15$

Increase in plant and equip.

Payment of dividends

Increase in long$-$term debt

Decrease in accounts payable

$$170$

$10$

$100$

$30$