A time study was conducted on a job that contains four elements. The observed times and performance ratings for six cycles are shown in the following table.

				OBSERVATIONS (minutes per cycle)
Element		Performance Rating			1		2		3		4		5		6
1		90	%		0.37		0.42		0.32		0.32		0.32		0.32
2		85			1.37		1.37		1.32		1.32		1.32		1.37
3		110			0.72		0.72		0.62		0.67		0.72		0.67
4		95			0.97		1.02		0.97		1.02		1.02		1.07

a. Determine the average cycle time for each element. (Round your answers to 3 decimal places.)

b. Find the normal time for each element. (Round your answers to 3 decimal places.)

c. Assuming an allowance factor of 7 percent of job time, compute the standard time for this job. (Round your answers to 3 decimal places.)