; (ii) the service is performed outside the usual course of the business of the entity, contractor, or subcontractor, respectively; and (iii) the individual is customarily engaged in an independently established trade, occupation, profession, or business of the same nature as that involved in such service. (F) The entity shall prohibit all contractors and subcontractors in the performance of any project from hiring employees through a temporary staffing agency unless the relevant State workforce agency certifies that temporary employees are necessary to address an acute, short-term labor demand. (G) The entity shall require all contractors, subcontractors, successors in interest of the entity, and other entities that may acquire the entity, in the performance or acquisition of any project, to have and abide by an explicit neutrality policy on any issue involving the exercise by employees of the entity as described in paragraph (5), and of all contractors and subcontractors in the performance of any project, of the right to organize and bargain collectively through representatives of their own choosing. (H) Except for persons covered under subparagraph (A)(1), the entity shall pay persons employed, in whole or in part, using funds under this Act— (i) for the 1-year period beginning on the date of enactment, not less than $15 per hour; (ii) for each year thereafter, the amount determined by the Secretary under paragraph (4). (4) Increase in minimum wage (A) In general The wage determined by the Secretary under this paragraph shall be equal to the amount in effect for the previous year— (i) increased by the annual percentage increase, if any, in the median hourly wage of all employees as determined by the Bureau of Labor Statistics