Answer:
B. Escalator Clause
Explanation:
XYZ development acts as landlord to businesses, there is agreement that rent can change based on the level of tax. An escalator clause is a clause in any agreement that gives room for increase in prices under certain condition. If an agreement has got an escalator clause, if for instance the tax rate rises, then the prices rise proportionately. In this case of XYZ Development Inc., the escalator clause is in use. The correct answer is B.