In which step of the 'planning' technique should a team manager break down the cost of delivering a work package?

In the 'planning' technique, a team manager should break down the cost of delivering a work

package during the 'Preparing estimates' step. This involves estimating the resources and time

required to deliver each component of the work package, which are critical for budgeting and

resource allocation. Reference: PRINCE2® Foundation course material on planning techniques and

project management documentation.