Answer:
The Office of Management and Budget (OMB) is part of the Executive Office of the President of the United States.
Step-by-step explanation:
The Office of Management and Budget is a US government service whose primary mission is to assist the President of the United States in the task of budget preparation.
The OMB assists the White House in the task of preparing the federal budget of the United States States, monitors the implementation of programs by federal agencies, verifies compliance with government policies and procedures, and sets budget priorities. The OMB ensures that agency reports, procedures and proposed legislation are in line with the budget set by the Presidency and regulations.