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He also added that money needed to be put into reserves to increase the chances of a good bond rating for additional housing projects coming in the future . This estimate , however , does not take into account many factors , including additional school days necessary in May and June , the unpredictability of the weather from year to year , and different weather patterns outside the TXU service area . This is an ongoing process and the House is working hard to identify additional revenue streams to fill in the budget without resorting to calls for higher taxes . The Macintosh computer ( Figure 4 ) operated by the instructor acts as a server for the network and contains a frame-grabber board , a card that provides four additional serial ports , and a 28,800 baud modem for off-site communication . discussions of additional priority initiatives . Finding and obtaining these additional revenue streams will be Hollander ’ s top priority .