public decimal CalculateAnnualMonthlySalary(decimal monthlySalary)
{
IContractService contract = ContractCreator.Create(ContractCreator.MonthlySalary);
decimal salary = contract.CalculateAnnualSalary(monthlySalary);
return(salary);
}
public decimal CalculateAnnualHourlySalary(decimal hourlySalary)
{
IContractService contract = ContractCreator.Create(ContractCreator.HourlySalary);
decimal salary = contract.CalculateAnnualSalary(hourlySalary);
return(salary);
}