When total expenditures are greater than total production, is produced than households want to buy, which leads to in inventory, which signals firms that they have which causes firms to increase production.

When total expenditures are greater than total production, less  is produced than households want to buy, which leads to decrease in inventory, which signals firms that they have under-produced, which causes firms to increase production.

Explanation:

there are so many examples for that in different areas, like biology experiment carried out in our lab recently.

here's one link :

2 weeks ago lol enoy your dunce cap