Michael = 9(28) = $252
David = 8(40) = $320
$320 + $252 = $572
They earn $572 combined; one week
Hawaii first drew the attention of the United States because it was seen as a refueling station for naval vessels. The correct option among all the options that are given in the question is the fourth option or option "d". I hope that the answer has come to your great help.
Cause they can't afford a house they don't have enough money for it hope this helps