Which of the following is NOT true about the Mexican bureaucracy?

a. Although officials at lower levels of bureaucracy are ensured job security by legislation, those at the middle and upper levels serve only so long as their bosses have confidence in them.
b. The bulk of the federal bureaucracy work in Mexico City.
c. The size of the federal bureaucracy is roughly equal to the size of the bureaucracies of state and local governments
d. About one-quarter of Mexico's bureaucracy is employed by its state-owned industries and semi-autonomous government agencies.
e. While a career in Mexico's bureaucracy was once attractive, since 2000, it has become less so due to the decreased power of the Institutional Revolutionary Party (PRI) and the increased power of the private sector in Mexico.

e