which statement is not generally an accurate statement about the differences between JAMS $($Judicial Arbitration and Mediation Services$)$ and AAA $($American Arbitration Association$)$ in the context of Alternative Dispute Resolution $($ADR$)$

$(1)$ The mediators and arbitrators from JAMS have historically been retired judges and less so industry professionals.

$(2)$ AAA was founded decades before JAMS.

$(3)$ Both AAA and JAMS offer a range of dispute resolution procedures although historically AAA focused more on arbitration and JAMS more on mediation

$(4)$ The mediators and arbitrators from AAA have historically been industry professionals and attorneys but not necessarily retired judges.

$(5)$ The expense of mediation and arbitration conducted by JAMS is typically much more expensive than AAA.