Math During one month, three managers recorded the number of hours they spent on each of the four management functions.

Ms. Perez spent 42 hours on planning activities, 26 on organizing activities, 83 on implementing activities, and 57 on controlling activities. Mr. Patton used 65 hours on planning, 24 hours on organizing, 36 hours on implementing, and 59 hours on controlling.

Ms. Matsumi spent 18 hours planning, 40 hours organizing, 60 hours implementing, and 74 hours controlling. For each manager, determine the total hours worked during the month and the percentage of time devoted to each management function.

Then determine the total percentage of time spent by the three managers on each of the functions. Develop a chart to illustrate the results. What conclusions would you draw from the information in the chart?