Harold and Kumar own a tax preparation business that they value at $1,000,000$ based on their latest official valuation which includes $$500,000$ of real property $.$ They are purchasing life insurance to fund their buy $/$sell agreement as neither one wants to work with the other one's spouse $.$ The amount of life insurance that they should purchase on each other is$?$ A$.$ $$250,000$ each B$.$ $$500,000$ each $$1,000,000$ each D$.$ None