I guess this is how it works,
Module main();
Declare Integer ClassA = 15
Declare Integer ClassB = 12
Declare Integer ClassC = 9
Print (“Number of Class A tickets sold = “);
ClassAamount = getLine();
Print (“Number of Class B tickets sold = “);
ClassBamount = getLine();
Print (“Number of Class C tickets sold = “);
ClassCamount = getLine();
Display (“Total amount for Class A tickets is $” & ClassAamount);
Display (“Total amount for Class b tickets is $” & ClassBamount);
Display (“Total amount for Class C tickets is $” & ClassCamount);
End Module