help me out please.....

Consider the model of intertemporal choice where a consumer lives for only two periods: 0 and 1. Consumer preferences are given by the utility function over present and future consumption: 1 (co, C) = The consumer is endowed with 4 units of income in period 0 and 4 units of income in period 1. The interest rate on savings between the two period is 100%. Which of the following correctly expresses the intertemporal budget constraint in terms of future values? O co + 2c1 = 12 co + c =6 2co + 1 = 12