Could anyone else me by answering A-C? Thank you.

A water footprint is a measure of the appropriation of fresh water. The per capita water footprint (in mega gallons) in a certain country for a recent year can be approximated by a normal distribution, as shown in the figure (a) What water footprint represents the 88th percentile? U = 1.65 Mgal (b) What water footprint represents the 27th percentile? 6 - 2.8 Mgal (c) What water footprint represents the third quartile? -6.35 1.65 9.65 Mega gallons (a) The water footprint that represents the 88th percentile is Mgal. (Round to two decimal places as needed.)