Question 2: An Intertemporal Resource Allocation Problem There are only 28 units of Metal Z on a small island. The demand and supply of Metal Z are characterized, respectively, by Po = 10 -0.5Q and Ps = 5 +0.5Q. The goal of this problem is to find the economically efficient allocation of Metal Z between consumers today and consumers of this metal 8 years from now. (a) Assuming that the demand and supply of Metal Z 8 years from now will be the same as today, what are the formulae that would characterize the marginal net benefits of Metal Z in the present period (MNB) and the undiscounted marginal net benefits 8 years from now (MNB2). Show all calculations clearly. (10 points) Question 2: An Intertemporal Resource Allocation Problem There are only 28 units of Metal Z on a small island. The demand and supply of Metal Z are characterized, respectively, by Po = 10 -0.5Q and Ps = 5 +0.5Q. The goal of this problem is to find the economically efficient allocation of Metal Z between consumers today and consumers of this metal 8 years from now. (a) Assuming that the demand and supply of Metal Z 8 years from now will be the same as today, what are the formulae that would characterize the marginal net benefits of Metal Z in the present period (MNB) and the undiscounted marginal net benefits 8 years from now (MNB2). Show all calculations clearly. (10 points)