Step 1: Meaning of actionable claim.
Actionable claim refers to a claim to any debt, other than a debt secured by mortgage, hypothecation or pledge of movable property.
Step 2: Application.
When a debt is transferred to secure repayment, any recovery is first applied towards costs of recovery, then to the debt. This is a principle of transfer of actionable claims.
Step 3: Conclusion.
Thus, the correct option is (c) actionable claim.