What is the scenario? You need that in order to answer.
<span>This reduction in taxes serves as a "direct" incentive to buy a house.
</span>There are direct incentives and indirect incentives, the difference between them are;Direct incentives are generally simple to perceive/aftereffect of an activity – Firm brings down the gas cost to pull in more clients and Indirect incentives are the hidden outcome of the move made – Pollution is a result of the expanded amount requested.
A lien is a claim against an asset, often to get a loan. All debts related have to be paid before it is removed.
D feasibility is your best answer
Feasibility means "easily or conveniently done", which is not a extremely formal way of finishing things.
Complaints generally are formal, for you are trying to do business.
Progress brings formatility, for it must be formal and formatted for success.
Troubleshooting also needs formality, so that one can solve the problem as soon as possible
hope this helps