B. A package manager for Kubernetes applications. Explanation: Helm is a package manager for Kubernetes applications. It simplifies the process of deploying, managing, and upgrading complex Kubernetes applications through the use of charts, which are packages of pre-configured Kubernetes resources. Helm allows users to define, install, and upgrade Kubernetes applications with ease, managing dependencies and configurations in a standardized manner. An analogy for Helm could be a delivery service for building projects. Instead of manually gathering all the necessary materials and tools for each project and setting them up individually, Helm acts as a package manager that organizes everything into convenient packages (charts) that can be easily delivered and installed wherever needed.

B is correct