As chief executive, the president is constitutionally bound to .
a. enforce laws, treaties, and court orders
b. submit a balanced budget to Congress
c. inform Congress prior to any military action
d. oversee actions of state governments
e. honor pronouncements of the United Nations

A. Enforce law, treaties and court orders.

Explanation: The constitutional power vested in the president of a nation is called the Executive power. As the Executive, the president is charged with and responsible for enforcement of law agreed upon by the congress.

The president as the chief Executive also takes up diplomatic task by negotiating with other countries on issues relating to trade, security, international cooperation and signs treaties.

The chief Executive also ratifies court orders and judgement on judicial pronouncement.

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