(a) A county and a municipality may jointly issue public securities and impose ad valorem taxes for a purpose described by Section 1434.051.
(b) The commissioners court of the county and the governing body of the municipality shall determine the appropriate proportion of the ad valorem taxes to be imposed by the county and by the municipality.

(c) A public security proposition that is submitted must distinctly specify the proportion of ad valorem taxes to be imposed by the county and by the municipality.
(d) The county and municipality shall issue the public securities and impose the taxes in accordance with the applicable provisions of Subtitles A, C, D, and E.