What does the following statement do? vector v(10, 2);
a) it creates a vector object and initializes all the first two elements with the values 10 and 2.
b) it creates a vector object with a starting size of 2 and the first element initialized with the value 10.
c) it creates a vector object with a starting size of 10 and the first element initialized with the value 2.
d) it creates a vector object with a starting size of 10 and all elements are initialized with the value 2.