Compute the price elasticities of demand between points A and $B($entered in row $B),$ B and C $($entered in row C$),$ C and D$,$ and so on$.$ Indicate whether demand is elastic $($E$),$ unit elastic $($U$),$ or inelastic $($I$).$ Be sure to use average prices and quantities when computing the percentage changes. No need to show work.

$\backslash$table$[[$Point$,$Price,Quantity,Elasticity of demand,Elastic, Inelastic, or Unit Elastic$],[$A$,35,410,000,,],[$B$,40,380,000,,],[$C$,45,350,000,,],[$D$,50,320,000,,],[E,55,300,000,,],[$F$,60,260,000,,],[$G$,65,220,000,,],[H,70,190,000,,]]$