Which of the following pairs are correctly matched?
i. Simon – Public Administration is the activities of the executive branches of national, state, and local governments.
ii. Willoughby – Public Administration denotes only the operations of the administrative branch.
iii. D. Waldo – Public Administration is the science of management applied to legislative affairs.
iv. Pfiffner – Public Administration includes running an X-ray machine or coining money in the mint.
Ai, ii, and iv
Bi, iii, and iv
Cii and iii only
Di and iv only