Nova Company’s total overhead cost at various levels of activity are presented below: Month Machine- Hours Total Overhead Cost April 53,000 $ 200,200 May 43,000 $ 174,200 June 63,000 $ 226,200 July 73,000 $ 252,200 Assume that the total overhead cost above consists of utilities, supervisory salaries, and maintenance. The breakdown of these costs at the 43,000 machine-hour level of activity is: Utilities (variable) $ 60,200 Supervisory salaries (fixed) 43,000 Maintenance (mixed) 71,000 Total overhead cost $ 174,200

step-by-step explanation:

b and c

its 50 miles away from the starting point

both the histogram and the stem and leaf plot will visually show how many shoppers were of various ages within each range of data.   the histogram does not give us the specific ages of these shoppers unlike the stem and leaf plot.a histogram does not give us a true range of the data because we do not know exactly how old the shoppers were. a stem and leaf plot will give exact ages, so we can determine the exact range along with all measures of center and the others measures of center.   with the histogram, we cannot find any of these.

step-by-step explanation: