Table $5-3$

The following table shows the demand schedule for a particular good.

$\backslash$table$[[$Price$,$Quantity$],[$$$15,0],[$$$12,5],[$$$9,10],[$$$6,15],[$$$3,20],[$$$0,25]]$

Refer to Table $5-3.$ Using the midpoint method, when price rises from $$6$ to $$9,$ the price elasticity of demand is

$0\mathrm{.}67$

$0\mathrm{.}43$

$1\mathrm{.}00$

$1\mathrm{.}5$