All of these are benefits of a free market economy except

there are no options provided but you can choose among the following gender-neutral pronouns: zir, hir, eir, vis, tem, eir.

in the normal course of maintaining a pronoun-antecedent agreement, we could have used the words his or her but since we are also required to use gender-neutral language, we need to replace it with its equivalent gender-neutral pronoun.

a bad leader      

permafrost layer, it exists beneath a layer of soil, rock or sediment.

answer; ratification;