Blake has managed several restaurants for over $30$ years and is close to retirement. With his maturity and business experience, his decisions are sound, based on solid, proven values. Blake tends to be an independent thinker who focuses on empowering his employees. Blake manages at Kohlberg's $\_\_\_\_\_\_\_\_$ level of personal moral development.

a$.$

Utilitarian

b$.$

Preconventional

c$.$

Acceptable

d$.$

Unconventional

e$.$

First

f$.$

Postconventional