The distribution of sample means for monthly employee income at a particular company for samples of 70 employees is normal with a mean of $5608 and a standard deviation of $260. You take a random sample of 70 employees from the company and find that their mean monthly income is $5,864. How many standard deviations is the sample mean from the mean of the sampling distribution? Round to the nearest tenth as needed. nie O A 8.2 standard deviation(s) above the mean OB 1.0 standard deviation(s) above the mean OC. 0.9 standard deviation(s) above the mean OD 256 standard deviation(s) above the mean