Hot Stuff	Moving Air	Air We Breathe	Getting Around	The Basics	After the Fact
$100	$100	$100	$100	$100	$100
$200	$200	$200	$200	$200	$200
$300	$300	$300	$300	$300	$300
$400	$400	$400	$400	$400	$400
$500	$500	$500	$500	$500	$500