SQL query optimization using dynamic query - sql-server

Question

I have the following stored procedure. It uses a common table expression and a table valued function. It takes 600 ms to execute this sp. I used dynamic query to avoid the use of a table valued function and the the execution time reduced to around 300 ms. Is it possible to further tune this select query so that the execution time comes down to around 100 ms.
--EXEC Sp_GetTripListByBusinesses 1,2,3,4,5,6,7,8,9,10,11,12,13,14,93', 1, 3, 1
CREATE PROCEDURE [dbo].[Sp_GetTripListByBusinesses]
(
#BusinessID varchar (max),
#TripFlag int,
#TripFrom INT,
#IsAllTrip INT
)
AS
BEGIN
DECLARE #Query nvarchar(max) = '';
SET #Query= '
;With CTE
AS
(
select TripID, count(TripNotesID) as NoteCount from tripnotes WHERE
TripNoteTypeID != 13 group by TripID
)
SELECT TRP.[TripID]
,isnull(TRP.[AssignedTruckerID],0) as AssignedTruckerID
,TRP.[BusinessID] AS BusinessID
,isnull(TRP.[TruckRate],''0.0'') as TruckRate
,TRP.[RequestedDatetime]
,TRP.[ArrivedDatetime]
,TRP.[DepartedDatetime]
,TRP.[TripStatusID]
,isnull(TRP.[IsDelayed] ,0) as IsDelayed
,isnull(TRP.[IsStopped] ,0) as IsStopped
,isnull(TRP.[RepeatUntilStop],'''') AS RepeatUntilStop
,TRP.[ArrivedAtBusinessDatetime]
,TRP.[OrgSiteID]
,TRP.[OriginCustomerID] AS OrgCustomerID
,OS.[SiteName] + '' / '' + ISNULL(OS.[AS400_ID],'''') AS OrgSiteName
,isnull(OS.[SiteLat],''0.0'') as OrgSiteLat
,isnull(OS.[SiteLong],''0.0'') as OrgSiteLong
,isnull(OS.[WaypointsAvl],0) as OrgWaypointsAvl
,isnull(OS.[NearestRoadwayLat],''0.0'') as OrgNearestRoadwayLat
,isnull(OS.[NearestRoadwayLong],''0.0'') as OrgNearestRoadwayLong
,OS.[SiteStatus] AS OrgSiteStatus
,OS.[AS400_ID] AS OrgAS400_ID
,TRP.[DestSiteID]
,TRP.[DestCustomerID] AS DestCustomerID
,DS.[SiteName] + '' / '' + ISNULL(DS.[AS400_ID],'''') AS DestSiteName
,isnull(DS.[SiteLat],''0.0'') as DestSiteLat
,isnull(DS.[SiteLong],''0.0'') as DestSiteLong
,isnull(TRK.FirstName,'''') + '' '' + ISNULL(TRK.[LastName],'''') AS
TruckerName
,isnull(TRK.[TruckType],''A'') as TruckType
,TRK.[Mobile] AS TruckerMobile
,B.[Name] AS BusinessName
,isnull(B.BusinessLat,''0.0'') as BusinessLat
,isnull(B.BusinessLong,''0.0'') as BusinessLong
,B.ContactNo AS BusinessContactNo
,B.Address1 AS BusinessAddress1
,B.Address2 AS BusinessAddress2
,B.City AS BusinessCity
,B.[State] AS BusinessState
,B.Zip AS BusinessZip
,TS.[StatusText]
,CASE WHEN TA.[BillOfLading] IS NULL THEN ''NA'' ELSE ''BOL'' END AS
BillOfLading
,CASE WHEN TA.[ScaleTicket] IS NULL THEN ''NA'' ELSE ''ST'' END AS
ScaleTicket
,CASE WHEN TA.[OriginScaleTicket] IS NULL THEN ''NA'' ELSE ''OST'' END AS
OriginScaleTicket
,TRP.OriginGrossBushels
,TRP.DestGrossBushels
,(SELECT count(TripNotesID) FROM dbo.[TripNotes]) as Notes
,TRP.MainTripID
,Convert(DATE, TRP.[RequestedDatetime]) AS TripDate
,1 as TripOrderNo
,isnull(TRP.IsSiteDelayed ,0) as IsSiteDelayed
,TRP.CommodityID
,C.CommodityName
,CTE.NoteCount
,TRP.InvoiceId
,TRP.OneWayMiles as OneWayMile
,OS.SiteType AS OriginSiteType
,DS.SiteType AS DestSiteType
FROM dbo.[Trip] AS TRP
INNER JOIN dbo.[Site] AS OS ON TRP.OrgSiteID = OS.SiteID
INNER JOIN dbo.[Site] AS DS ON TRP.DestSiteID = DS.SiteID
LEFT JOIN dbo.[Trucker] AS TRK ON TRP.AssignedTruckerID = TRK.TruckerID AND ISNULL(TRK.TruckerStatus,''A'') = ''A''
LEFT JOIN dbo.[Commodity] as C ON TRP.CommodityID = C.CommodityID AND C.RecordStatus = ''A''
INNER JOIN dbo.[Business] AS B ON B.BusinessID = TRP.BusinessID
LEFT JOIN dbo.[TripStatus] AS TS ON TS.TripStatusID = TRP.TripStatusID
LEFT JOIN dbo.[TripAsset] AS TA ON TA.TripID = TRP.TripID
LEFT JOIN CTE ON CTE.TripID = TRP.TripID
WHERE
TRP.RecordStatus=''A'' and
TRP.BusinessID in (' +#BusinessID + ')
ORDER BY TRP.RequestedDatetime ASC';
execute sp_executesql #Query;
END