An enclosed building that is an essential facility is to be designed in new orleans, louisiana. the roof is flat and is 32 ft above grade. exposure b applies and kzt = 1.0. determine (a) basic wind speed v, (b) height and exposure factor, λ, (c) the design wind pressures, ps, in each zone for main wind force-resisting systems, (d) the design wind pressures, pnet, for components and cladding in zones near discontinuities and zones away from discontinuities if the member tributary area is 40 ft2 .