By Representative Xiarhos of Barnstable, a petition (accompanied by bill, House, No. 316) of Steven George Xiarhos and Donald R. Berthiaume, Jr., for an investigation by a special committee on Massachusetts business competitiveness and affordable living, which shall be charged with oversight of matters to improve the ability of businesses, to form and thrive under law, and to lower the cost of living for residents and families. Community Development and Small Businesses.