I) MCQ: True or False 3marks = 1mark * 3 Consider the problem ( for questions (1) and (2)) Max f(X1, ..., In) subject to g(21, ..., In) > 0, or the constraint is not binding and * = 0. 2- If the Lagrangian function is concave with respect to the choice variables, then the KTCs are just necessary for a constrained maximum. 3- Consider the problem: Mar f(11, .. . , Un) subject to z, 2 0 for all i and g' (21, . ..,",)