How to call delegate methods from other class in Swift?

Write an progarm that has has d emplyee as the base class with the following reqirements:?

• write an progarm that has has d emplyee as the base class with the following reqirements: a-> emp class must have two member variable,billrate and name.the billrate vraiable should be accessble to drived class bt the name variable should not be accessble to the drived classes. b-the emp class should also hve abstract methods,calculate charges(float hours) and Type NAME c- the emp class should also hve an overloaded constructor to initialize the member variable. d- the executive and manager class shold be the two subclasses the are drived from the emp base class.the contructor of drived class should invoke the contructor of the base class. e-accept the value of the variable, billrate for manager and executive class call the calculate charges(float hours) method to calculate the charges. f-the main() method should create objective of the drived classes and invokes their methods and displying the values plz help me...................i m a biggner

• Answer:

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