Final answer:
Barbers are qualified to perform haircuts and shaves, but not facials or manicures.
Step-by-step explanation:
Barbers are qualified to perform haircuts and shaves. However, they are not typically qualified to perform facials or manicures. Haircuts and shaves are the primary services provided by barbers, as they specialize in cutting and styling hair, as well as providing clean shaves. On the other hand, facials and manicures are typically performed by professionals in the skincare and nail industry.