Find total ESALs for a school bus yard for empty bus storage lot with a preliminary design SN of 3.0 and a terminal serviceability of 2.0 given the following conditions:200 school days per year, 2 trips per day, 20 year design life Standard Bus: 12k single front axle, and 4k single rear axle. Parking for 150 busses Also 2 semi fuel tankers will visit the site each week.