To calculate the Producer Surplus (PS):
\[ PS = (MP - M) \times QS \]
Where:
Producer Surplus is the amount of extra capital a producer earns from an increase in market price due to an increase in demand. It is the difference between what producers are willing to accept for a good or service versus what they actually receive.
Let's assume the following values:
Using the formula:
\[ PS = (50 - 30) \times 100 = 20 \times 100 = 2000 \text{ dollars} \]
The Producer Surplus is $2000.