1. Just, proper, regular, and reasonable (due care) (due notice).
2. Immediately enforceable (payment is due on delivery).
3. Owing or payable; constituting a debt (the tax refund is due from the IRS).
1. Just, proper, regular, and reasonable (due care) (due notice).
2. Immediately enforceable (payment is due on delivery).
3. Owing or payable; constituting a debt (the tax refund is due from the IRS).