Britta and Helge need 300,000 in 4 years for a new car. Helge rains (optimistic) to get 15% return if they invest in some shares that he has a crush on. Britta, who seems to Helge's smart, sure, he gets right. She calculates on the basis of how much they now have to buy shares in order to have the car for 4 years.
a) What amount will she find?
The amount invested in the stock market, but it turns out that only in the first 2 years rising shares by 15%. In the 3 year increases only by 4% and in the last year by 2%.
b) How much money is missing the car after 4 years?

Question

Britta and Helge need 300,000 in 4 years for a new car. Helge rains (optimistic) to get 15% return if they invest in some shares that he has a crush on. Britta, who seems to Helge's smart, sure, he gets right. She calculates on the basis of how much they now have to buy shares in order to have the car for 4 years.
a) What amount will she find?
The amount invested in the stock market, but it turns out that only in the first 2 years rising shares by 15%. In the 3 year increases only by 4% and in the last year by 2%.
b) How much money is missing the car after 4 years?