7. Below shows three Social welfare function(SWF, hereafter). (1)Explain each using political philosophy studied in the class. (2)If you were the minister of ministry of social welfare which one will you choose to settle welfare policy for your country.(3) Explain.

1) SWF= U(A)+U(B)

2) SWF=U(A)*U(B)

3) SWF=Min[U(A), U(B)]

8. Refer to the table below, determine the optimal bundle when consumer income is $34