Future value​ (with changing interest​ rates). Jose has ​$4 comma 000 to invest for a 2 ​-year period. He is looking at four different investment choices. What will be the value of his investment at the end of 2 years for each of the following potential​ investments?

Amanager of a store that sells and installs spas wants to prepare a forecast for january and june of next year. her forecasts are a combination of trend and seasonality. she uses the following equation to estimate the trend component of monthly demand: ft = 30+5t, where t = 1 in january of this year. seasonal relatives are 0.60 for january and 1.50 for june. what demands should she predict for january and june of next year