A Cost Function Is Given by C(q) = 100

Multiple Choice

A cost function is given by C(q) = 100 + 3q + 5q², where q is the quantity produced.What is the first derivative dC(q) /dq of the cost function with respect to q?

A) dC(q) /dq =3
B) dC(q) /dq = 3 + 10q
C) dC(q) /dq = 100 + 10q
D) dC(q) /dq = 10q
E) None of the above