The purpose of this Article is to provide revenue to finance the unemployment benefits allowed under this Chapter and to do so in as simple a manner as possible by imposing a State unemployment tax that is similar to the federal unemployment tax imposed under FUTA. All employers that are liable for the federal unemployment tax on wages paid for services performed in this State and all employers that are required by FUTA to be given a state reimbursement option are liable for a State unemployment tax on wages. Revenue from this tax, referred to as a contribution, is credited to the Unemployment Insurance Fund established in G.S. 96-6. (2013-2, s. 2(b); 2013-224, s. 19.)