If the Supply Function for a Commodity Is Where

Multiple Choice

If the supply function for a commodity is where p is in millions of dollars and x is the number of thousands of units. What is the producer's surplus when 12 thousand units are sold? Round your answer to the nearest million dollars. ​

A) 5,623 million dollars
B) 3,461 million dollars
C) 3,468 million dollars
D) 3,999 million dollars
E) 3,524 million dollars