Explain why Kant was a "deontological ethicist" and his problems with the difficulty of teleological or consequential ethics, explaining in depth and in detail:

A. Kant's Categorical Imperative giving focus to Kant's intention with the term "Categorical" and "Imperative."

B. Kant's differentiation between hypothetical imperatives and categorical imperatives.

C. Kant's contention that consequential ethics is problematic.

D. Kant's incorporation of the role of "motive" into his ethical paradigm.

E. Kant's problem/argument with the "If/Then" statements.

F. Two weaknesses of Kantian ethics.