Let \(I=\int_{C} f(x, y, z) d s\). Assume that \(f(x, y, z) \geq m\) for some number \(m\) and all points \((x, y, z)\) on C. Which of the following conclusions is correct? Explain.
(a) \(I \geq m\)
(b) \(I \geq m L\), where \(L\) is the length of \(C\)