A project has the following activities, with specified precedents, expected durations (in days), and crash cost/day. Each activity can be crashed to a minimum duration of 1 day. (This is the same network as a previous problem.) What is the minimum total cost to shorten the project by 2 days? Round your answers to 2 decimals.

Activity	Precedent	Duration	Crash cost/day
A	-	3	$350
B	A	3.9	$250
C	A	6	$400
D	B	6	$150
E	B	4.1	$200
F	C	4	$275
G	D	6.2	$500
H	E	8	$300