1a) Suppose a company spends $100 buying raw materials in January. It turns these raw materials into finish products worth $250 in February. And it sells all $250 worth of these finished products in March.

What was the change in the value of the company's balance sheet in January (in dollars)?

1b.

Suppose a company spends $100 buying raw materials in January. It turns these raw materials into finish products worth $250 in February. And it sells all $250 worth of these finished products in March.

What was the change in the value of the company's balance sheet in February (in dollars)?

1c.

Suppose a company spends $100 buying raw materials in January. It turns these raw materials into finish products worth $250 in February. And it sells all $250 worth of these finished products in March.

What was the change in the value of the company's balance sheet in March (in dollars)?