(c) Derive the limit c rarr0 of the production function Q(K,L). What is the name of the production function Q(K,L) in this limit c rarr0 ? Show that the bordered Hessian in that limit c=0 becomes H_(B)=([0,-p_(K),-p_(L)],[-p_(K),(Q_(**))/(K_(**)^(2)L_(**)^(2))a(a-1)L_(**)^(2),(Q_(**))/(K_(**)^(2)L_(**)^(2))abK_(**)L_(**)],[-p_(L),(Q_(**))/(K_(**)^(2)L_(**)^(2))abK_(**)L_(**),(Q_(**))/(K_(**)^(2)L_(**)^(2))b(b-1)K_(**)^(2)]) with (p_(K)K_(**),p_(L)L_(**))=(a,b)E//(a+b) when c=0. Using the c=0 limit of the bordered Hessian H_(B), derive and determine the condition(s) ensuring that the stationary point is a maximum