A financial services company is using an OmniScript to guide wealth managers through a client risk assessment. The final step calculates a 'Risk Score' based on multiple inputs. The business logic requires that if the client's 'InvestibleAssets' are greater than $1,000,000 AND their 'RiskTolerance' is 'High', a 10-point bonus is added to the 'BaseScore'. Which OmniScript element is most efficient for implementing this specific calculation logic without calling an external action?