Your Pratt Through Truss needs to be 24 meters high and no modifications to the overall design.
Here is the (revised) grading scale:
under $214,999 = A
$215,000 to $239,999= B
$240,000 to $264,999= C
$265,000 to $289,999=D
$290,000 and up=F
Due date: Monday 10/17/05 -- last day for the Pratt Through Truss