FIGURE 2 <br /> WORK ORDER & INVOICE TREND <br /> 120 IF -r---�- <br /> 100 <br /> 80 <br /> 60 <br /> MEI <br /> 40 ■ ■ �■ ■ <br /> 20 ■ ■ ■ ■ <br /> 0 <br /> 1992 1993 1994 1995 <br /> Legend <br /> ■ WORK ORDERS ISSUED <br /> ■ CITY INVOICES <br /> ▪ PRIVATE INVOICES <br />