You afe the newly appoiened administrator at a bcal hospetal, and your fret problem is to investigate the quasty of the patent meals put out by the foed services department. You conduct a 10-day survey by subieiting a simple questionnare to the patents each day at denner asking that they simply check satiafactory or unsatisfactory regardeg their meal Each day, you cotlect a sample of 1000 survegs. The resile for each sampla are belew. Do the calcilatians and dian the chart to anawer this question. If the process indicates cause for investigation, what is the pattern that would indicate that bere? \begin{tabular}{|c|c|} \hline Date & Number of Unsatisfactory Meals \\ \hline 1-Dec & 74 \\ \hline 2-Dec & 42 \\ \hline & \\ 3-Dec & 80 \\ \hline 4-Dec & 82 \\ \hline 5-Dec & 40 \\ \hline 6-Dec & 50 \\ \hline 7-Dec & 65 \\ \hline 8-Dec & \\ \hline 9-Dec & 70 \\ \hline 10-Dec & 40 \\ \hline \end{tabular} A. No pattern, is in control B. Two plots near the upper control limit. c. Run of 5 plots below the center line. D. Trend in either direction. E. Erratic behavior