(a) The board of county commissioners of the counties hereafter named are authorized to appropriate funds to the Western North Carolina Development Association, Inc., for the public good and welfare of said counties. The amount to be expended by each county shall be determined in the discretion of the board of commissioners.
(b) This section shall apply to the counties of Avery, Buncombe, Burke, Cherokee, Clay, Graham, Haywood, Henderson, Jackson, McDowell, Macon, Madison, Mitchell, Polk, Rutherford, Swain, Transylvania, and Yancey.