Keep two decimals for all answers if needed.

Task	Task Time (seconds)	Tasks that must Precede
A	50	--
B	40	--
C	20	A
D	20	C
E	45	C
F	25	E
G	10	D
H	35	B,F,G

The above tasks must be performed on an assembly line in the sequence and times specified. The workstation cycle time is 72 seconds. Using the longest task time to balance the assembly line, the first workstation includes_______________ , the second workstation includes______________ , the third workstation includes______________ , and the fourth workstation includes_____________.