This is very important My friend from Korea told me this "Wow, you guys use red ink to correct pens? In Korea, we don't use red ink." Can someone explain me why in Korea they don't use red ink?

Did you know that it's taboo in Korea to write someone's name in red ink? ... But when writing with ink, one should never write someone's name in red since the color is associated with death and red ink is used to record a deceased person's name in the family register.

Explanation:

It simply  just because they have a diffrent culture

Explanation:

usually her father was the one that controlled it after the death of the husband

disequilibrium means that either supply is greater than the demand for an available good, or that the demand for a product outstrips the available supply. it implies that the price for a is either too low creating large demand, or too high creating a large surplus of supply.