Casper Trading have identified the need for a change in management style within their business...

The business case guidance states that risk assessment should identify principal risks and—critically—define countermeasures: what can be done to reduce the likelihood of the risk occurring or lessen its impact. It notes that some risks can be transferred (e.g., via insurance), but the key is choosing countermeasures that actually address the cause.

Here, the risk is behavioural: managers may struggle to adopt a new management style required by the change. The book explicitly recognises that business change often requires changes to working practices and sometimes management style, especially where roles and authority shift. The most direct countermeasure is to build capability and readiness in the affected managers—through training, education, coaching, and support—so they understand the new behaviours, can practise them, and can be reinforced through agreed expectations. This reduces both the probability of failure (managers not changing) and the impact (inconsistent adoption harming productivity).

Option A (insurance) does not address behavioural adoption; it might transfer financial impact in some scenarios but won’t make managers change. Option C explicitly avoids change and therefore cannot mitigate the stated risk. Option B could work in extreme cases, but replacing the entire management team is a far more disruptive and costly response than necessary and is not the “most likely” effective countermeasure when the risk is capability/behaviour adoption. Therefore, training and educating the managers is the most appropriate countermeasure.