(b) Use the method of two-stage budgeting to solve the optimization problem for individual households. (c) Derive the aggregate consumption rule, the aggregate consumption Euler equa- tion, and the differential equations for aggregate human and financial wealth for the model. (b) Use the method of two-stage budgeting to solve the optimization problem for individual households. (c) Derive the aggregate consumption rule, the aggregate consumption Euler equa- tion, and the differential equations for aggregate human and financial wealth for the model