Does having multiple classes of shares lead to a differentiation in the WACC

CFA General
#1

Does the existence of multiple share classes in a company result in distinct Weighted Average Cost of Capital (WACC) calculations for each class? Particularly, when factoring in scenarios where Class A and Class B shares have different characteristics such as voting rights, leading to potentially varying costs of equity.

#2

yes

#4

How would you go about valuing the class A and class B shares?