A government is considering undertaking one or more construction projects.The estimated marginal cost and benefit of each project are given in the table. 
Refer to the above table and information.What is the total amount that the government should spend on construction projects?
Definitions:
Public Policy
Guiding principles and laws adopted by governments aimed at influencing or determining social, economic, and political decisions for the welfare of the public.
Executory Contracts
Contracts under which both parties to the agreement have unfulfilled obligations that remain to be performed.
Repudiated
Refused to accept or be associated with; to reject a proposal, idea, or relationship, often legally or formally.
Noncompete Agreement
A legal contract preventing one party from entering into or starting a similar profession or trade in competition against another party.
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