Which numbered pair of phrases best completes the table as it relates to the u. s. federal bureaucracy? a. (1) allow for greater independence from the president; (2) expand bureaucratic authority b. (1) create a clear chain of command; (2) limit independence of lower-level workers c. (1) promote employee efficiency; (2) can be rigid and difficult to adapt to new situations d. (1) connect bureaucrats more directly to voters; (2) place limits on congressional power