3 Bonds have the following values Your company is expected to pay some liabilities as follows : 124 a the end of year 1 , 567 at the end of year 2 and 654 at the end of year 3 1. Show the problem as a Matrix system. 2. Calculate the inverse matrix for the system. 3. What are the weights in your portfolio of A,B and C in order to meet the payments? 4. if the relevant interest rate is 10%. Calculate the value of this portfolio as a multiplication of two vectors. 3 Bonds have the following values Your company is expected to pay some liabilities as follows : 124 a the end of year 1 , 567 at the end of year 2 and 654 at the end of year 3 1. Show the problem as a Matrix system. 2. Calculate the inverse matrix for the system. 3. What are the weights in your portfolio of A,B and C in order to meet the payments? 4. if the relevant interest rate is 10%. Calculate the value of this portfolio as a multiplication of two vectors