Table $7-4$

$\backslash$begin$\{$tabular$\}\{|$c$|$c$|$c$|$c$|\}$

$\backslash$hline & $\backslash$multicolumn$\{3\}\{|$c$|\}\{\backslash$begin$\{$tabular$\}\{$c$\}$

Willingness to Pay $\backslash \backslash$

$($Dollars$)$

$\backslash$end$\{$tabular$\}\}\backslash \backslash$

$\backslash$hline & $\backslash$multicolumn$\{3\}\{|$c$|\}\{\}\backslash \backslash$

$\backslash$hline Allison & $2\mathrm{.}00$ & $1\mathrm{.}50$ & $0\mathrm{.}75\backslash \backslash$

$\backslash$hline Bob & $1\mathrm{.}50$ & $1\mathrm{.}00$ & $0\mathrm{.}60\backslash \backslash$

$\backslash$hline Charisse & $0\mathrm{.}75$ & $0\mathrm{.}25$ & $0\mathrm{.}00\backslash \backslash$

$\backslash$hline

$\backslash$end$\{$tabular$\}$

Refer to Table $7-4.$ Who experiences the largest gain in consumer surplus when the price of an orange decreases from $\backslash (\backslash$$ $1\mathrm{.}05\backslash )$ to $\backslash (\backslash$$ $0\mathrm{.}75\backslash )?$

a$.$ Charisse

b$.$ Allison and Bob experience the same gain in consumer surplus, and Charisse's gain is zero

c$.$ Allison

d$.$ Bob