Section B Find the derivatives of the following functions: 10 (a) vii2:)\" (b) _\\'=v'lr3*3 (c) y: (\"1) (d) 3:: 3+1 .tl Section C Let f and g be differentiable functions such that f{2) = I, j"(()) = -3, f'(2} = -3. g(0) =0, g'(0) = -2. g't'l) = 2 Ifhlx) = f(g(x)). compute it"(m. Section D (Hints: Prot = Total Revenue Total Cost; Total Revenue = pf); Total cost = ME) A rm produces f (L) = vi + L units of a commodity when L units of labour are employed. The price obtained per unit is p and price per unit of labour is w. (a) What is the prot function ML)? (b) Find the value of L for which Jr'tiL) = 0