Consider the Following to Answer the Question(s) Below

Consider the following to answer the question(s) below:
A full service brokerage firm gathered information on how their clients were investing for retirement. Based on age, clients were categorized according to where the largest percentage of their retirement portfolio was invested and shown in the table below.

-The pie chart below for these data shows

A) the marginal distribution of client age.
B) the conditional distribution of client age.
C) the conditional distribution of investment type.
D) the marginal distribution of investment type.
E) the joint distribution of client age and investment type.