$($D$)$ Jahanara is a pricing analyst for a regional fast food provider and is trying to determine whether or not her company should bring a new salad to market. Using a hypothesis test, Jahanara wants to determine whether or not people are willing to pay an extra $$2\mathrm{.}00$ for a salad if it has meat in it$.$ What should Jahanara's null hypothesis be$?$

A People are willing to pay less than an additional $$2\mathrm{.}00$ for a salad with meat.

People are not willing to pay for a salad unless they receive $$2\mathrm{.}00$ off their order.

People are unwilling to pay an additional $$2\mathrm{.}00$ for meat on a salad.

D

People are willing to pay an additional $$2\mathrm{.}00$ for a salad with meat.