Perfect Price Discrimination $(1$st Degree$)$ will $[$ Select $]["$completely eliminate", "not change", "simply decrease", "increase"$]$ deadweight loss and result in an increase of $[$ Select $]["$producer surplus", "neither type of surplus", "inefficiency", "consumer surplus"$].$

Imperfect Price Discrimination $(2$nd or $3$rd degree$)$ will $[$ Select $]["$increase$",$ "not change", "simply decrease", "completely eliminate"$]$ deadweight loss and $[$ Select $]["$decrease$",$ "not change", "increase"$]$ efficiency in the market.$$