An investor has at most ​70,000$ to invest in government​ bonds, mutual​ funds, and money market funds. The average yields for the government​ bonds, mutual​ funds, and money market funds are ​2%, ​13%, and ​4% respectively. The​ investor's policy requires that the total amount invested in mutual and money market funds not exceed the amount invested in government bonds. How much should be invested in each type of investment in order to maximize the​ return? What is the maximum return in the first​ year? How much should be invested in government​ bonds?

How much should be invested in mutual​ funds?

How much should be invested in money market​ funds?

What is the maximum return in the first​ year?