1. (2 points) Answer the following questions concerning vector construction (a) Declare a vector variable v that stores 30 elements of type int. (b) Declare a vector variable v that stores 25 real numbers with initial values 1.0. (c) Declare a vector variable v that stores the following characters: 'a', 'e', i, 'o', u' (d) Consider the following declaration using the Date class of Project 2: vector date vector (7); What are the initial values for the elements in date_vector