public DepositAccount(decimal interestRate, Customer owner)
: base(interestRate, owner)
{
}
public MortgageAccount(decimal interestRate, Customer owner, decimal loan)
: base(interestRate, owner)
{
//the loans account in banks are negative :)
this.Balance = loan * (-1);
}
public Account(decimal interestRate, Customer owner)
{
this.InterestRate = interestRate;
this.Owner = owner;
}