The spreadsheet Assignment $2\_$Data.XLS$,$ which is on Blackboard assignment folder, includes arepresentative schedule for flights into LAX from $8$ AM to $9$AM$.$ Worksheet BASE SCHEDULEdetails the schedule. Worksheet PERFORMANCE gives the weight and approach speed of eachaircraft in the schedule$\mathrm{.}1.$ Estimate the IFR arrival capacity of a single runway at LAX under the following assumptions:a$.$ There is a $10$nm final approach path; separations rules apply once both aircraft are on theflight path.b$.$ The aircraft mix is based on flights scheduled to arrive between $8$am and $9$am$.$c$.$ The order of arrival is random so that the probability of an aircraft of type i trailing an aircraftof type j is: $=.$d$.$ A $30$ second buffer is added to the minimum IFR inter$-$arrival times to ensure that minima arenot violated.e$.$ To simply computation, you may assume all small aircrafts traveling speed to be $112$kts$,$ alllarge aircraft traveling speed to be $138$kts$,$ and all heavy aircrafts speed to be $140$kts$.$Note: Use the IFR separations presented in the class notes. Note that the Large weight categoryincludes aircraft whose MTOWs are greater than $41,000$ lbs and less than or equal to $255,000$ lbs$\mathrm{.}2.$ Repeat $1$ using observed VFR separations $($in NM$).$ In this case neglect buffers and assume that theseparations are derived from observations when the lead aircraft crosses the runway threshold.