What does exhibit 22.1 in the case reveal about the Systems contracting policy with its printers? Does it appear that printing contracts are controlled centrally? Can you think of any potential ways to reduce vendor printing charges?

EXHIBIT 22.1 Northwest Suburban Health System: Printing \begin{tabular}{cl} \multicolumn{3}{c}{ Fiscal Year } \\ \hline 2016 & \\ \hline \end{tabular} Currently Done by Graphics Printing Outside Vendors \begin{tabular}{lrr} Mercury & $85,002.31 & $7,727.86 \\ Universal Color Graphics & 16,982.44 & 12,588.00 \\ Windy City Press & 9,300.00 & 24,446.00 \\ Northern Illinois Printing & 5,628.50 & 711.94 \\ Pickett Press & 3,526.14 & 2,337.10 \\ Sir Speedy & 1,962.58 & 8,939.50 \\ Northwest Suburban Printing & 85.46 & 0.00 \\ C \& S Printing & 1,161.00 & 0.00 \\ Great Lakes Printing Service & 0.00 & 75,292.83 \\ & & \\ Total graphics printing & $123,648.43 & $132,043.23 \\ & & \\ 90% to be brought in-house & $111,283.59 & $118,838.91 \\ \hline \end{tabular} Forms Printing