Question: Joseph Peter Grace was the longest serving CEO of public company and head businessman for the Grace Commission under which President's executive order?

Context paragraphs:
The Grace Commission: The Private Sector Survey on Cost Control (PSSCC), commonly referred to as The Grace Commission, was an investigation requested by United States President Ronald Reagan, authorized in Executive Order on June 30, 1982.  The focus of it was waste and inefficiency in the US Federal government.  Its head, businessman J. Peter Grace, asked the members of that commission to "be bold" and "work like tireless bloodhounds.  Don't leave any stone unturned in your search to root out inefficiency."

Executive Order 13292: Executive Order 13292 was an executive order issued by United States President George W. Bush on March 25, 2003, entitled "Further Amendment to Executive Order 12958, as Amended, Classified National Security Information."  The Executive Order modified the manner in which sensitive information was handled at the time as set out by President Bill Clinton's 1995 executive order.

Int'l Refugee Assistance Project v. Trump: International Refugee Assistance Project v. Trump, 857 F. 3d 554 (4th Cir.  2017), is a 2017 decision of the United States Court of Appeals for the Fourth Circuit upholding an injunction against enforcement of Executive Order 13780, titled "Protecting the Nation from Foreign Terrorist Entry into the United States", an executive order signed by United States President Donald Trump on March 6, 2017.  The order places limits on travel to the U.S. from certain countries, and by all refugees who do not possess either a visa or valid travel documents.  According to its terms on March 16, 2017, this executive order revoked and replaced Executive Order 13769 issued January 27, 2017.  The case was brought by six individuals and three organizations that serve or represent Muslim clients or members, including the International Refugee Assistance Project, represented by lawyers from the National Immigration Law Center and the American Civil Liberties Union.

J. Peter Grace: Joseph Peter Grace (May 25, 1913 – April 19, 1995) was an American industrialist of Irish Catholic heritage.  He was president of the diversified chemical company for 48 years, making him the longest serving CEO of a public company.

Joseph Peter Grace, Sr.: Joseph Peter Grace, Sr. (June 9, 1872 – July 15, 1950) was an American businessman, polo player, and owner of Thoroughbred horses in the sport of steeplechase racing.

Executive Order 13780: Executive Order 13780, titled Protecting the Nation from Foreign Terrorist Entry into the United States, is an executive order signed by United States President Donald Trump on March 6, 2017, that places limits on travel to the U.S. from certain countries, and by all refugees who do not possess either a visa or valid travel documents.  According to its terms on March 16, 2017, this executive order revoked and replaced Executive Order 13769 issued January 27, 2017.  Trump has called the new order a "watered down, politically correct version" of the prior executive order.

Board of Economic Warfare: The Office of Administrator of Export Control (also referred to as the Export Control Administration) was established in the United States by Presidential Proclamation 2413, July 2, 1940, to administer export licensing provisions of the act of July 2, 1940 (54 Stat.  714).  Brigadier General Russell Lamont Maxwell, United States Army, headed up this military entity.  It was abolished by Presidential Executive Order 8900, September 15, 1941, and its functions were transferred to the Economic Defense Board, which had been established by Presidential Executive Order 8839, July 30, 1941, to develop policies and programs to strengthen U.S. international economic relations.  The name was changed to Board of Economic Warfare by Presidential Executive Order 8982, December 17, 1941.  In turn, it was abolished by Executive Order 9361, July 15, 1943, and the functions were transferred to the newly created Office of Economic Warfare, OEM, which also assumed control of U.S. Commercial Company, Rubber Development Corporation, Petroleum Reserves Corporation, and Export-Import Bank of Washington from the Reconstruction Finance Corporation.  Consolidated into the Foreign Economic Administration, 1943.

Executive Order 13775: Executive Order 13775 is the eleventh executive order signed by U.S. President Donald Trump.  Signed on February 9, 2017, the order changes the line of succession for the Department of Justice (DOJ).  This order specifically reverses changes made to the DOJ line of succession that former President Barack Obama made in executive order 13762.

Phil Alexander: Phillip Alexander (born 4 September 1962) is an English former association footballer and American footballer.  He is now the Chief Executive of Crystal Palace and currently remains the longest serving CEO in English league football.

Executive Order 13769: Executive Order 13769, titled Protecting the Nation from Foreign Terrorist Entry into the United States, commonly known as the Muslim ban or the travel ban, was an executive order issued by United States President Donald Trump.  Except for the extent to which it was blocked by various courts, it was in effect from January 27, 2017, until March 16, 2017, when it was superseded by Executive Order 13780.  Executive Order 13769 lowered the number of refugees to be admitted into the United States in 2017 to 50,000, suspended the U.S. Refugee Admissions Program (USRAP) for 120 days, suspended the entry of Syrian refugees indefinitely, directed some cabinet secretaries to suspend entry of those whose countries do not meet adjudication standards under U.S. immigration law for 90 days, and included exceptions on a case-by-case basis.  Homeland Security lists these countries as Iran, Iraq, Libya, Somalia, Sudan, Syria, and Yemen.  More than 700 travelers were detained, and up to 60,000 visas were "provisionally revoked".

Supporting paragraphs: The Grace Commission J. Peter Grace
Answer: Ronald Reagan