1.28) In a simple macro model with government and foreign trade, the marginal propensity to consume out of disposable income is whereas the marginal propensity to consume out of national income is A) MPC; MPC(1 - t) B) MPC(1 - t); MPC C) MPC(1 - t) - m; MPC(1 - t) D) MPC; MPC(1 - t) - m E) MPC(1 - t); MPC(1 - t) - m