Write a console application that has/does the following• A method that uses a ref parameter for an integer.o Change the value of the ref parameter inside themethod.• A method that has optional parameters.• A method that uses named arguments.• A Main method that has an integer variable with a valueassigned to it.o Call the method that implements the ref parameter.o Print the value of the variable both before and aftercalling the method.o Call the method that has the optional parameters, both withand without the optional parameter populated in the call.o Call the named method assigning values to the namedarguments.o In all calls to methods print the arguments before and afterthe method calls.Did not get enought ideas need help please .
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Answer to Write a console application that has/does the following• A method that uses a ref parameter for an integer.o Change th…