(b): True/False
i) The class variables and their values are shared by all instances of a class.
ii) When run on the same inputs, an exponential algorithm (e.g 2") will take longer than a polynomial algorithm (e.g n²). iii) Insertion sort is the most efficient sorting algorithm.
iv) Default arguments for formal parameters are used if no actual argument is given.
v) Every recursive function should have at least one base case.