Appendix B, Tale 4.-Monthly water demand by individual eating and drinking establishments as affected by price and size of dining area given average bar size and hours open per week", Dade and Monroe Counties, 1975-1976. Price (r) Size of Dining Area Times Hours Open (DH) 0 950 1900 $/thousand gallons 0.20 0.40 0.80 1.20 1.60 2.00 2.40 2.80 3.20 "Assuming an of 657. (See text, 34.2 31.4 25.8 20.3 14.7 9.0 3.7 0 0 -Thousands of gallons- 110.7 107.9 102.3 96.7 91.2 85.6 80.0 74.4 68.8 118.4 115.6 110.1 104.5 98.9 93.3 87.7 82.1 76.5 average for the bar area times hours open interaction term Table 6).