The price of Microsoft is

$30

per share and that of Apple is

$46

per share. The price of Microsoft increases to

$35

per share after one year and to

$40

after two years. Also, shares of Apple increase to

$58

after one year and to

$68

after two years. If your portfolio comprises 100 shares of each security, what is your portfolio return in year 1 and year 2? Assume no dividends are paid.