The following tasks are to be performed on an assembly line:

TASK	SECONDS	TASKS THAT MUST PRECEDE
A	36
B	20	A
C	25	B
D	12	B
E	30	C
F	17	D
G	23	E, F
H	16	G

The workday is 7.7 hours long. The demand for completed product is 630 per day.

Find the cycle time required to meet the desired output rate.

Note: Round your answer to 1 decimal place.

What is the theoretical number of workstations required to meet the desired output rate?

Note: Round up your answer to the next whole number.

Balance the line using sequential restrictions and the longest-operating-time rule. Determine the task under each workstation and the idle time for each such task.

Note: Leave no cells blank - be certain to enter "0" wherever required. Round your answers to 1 decimal place.