diff --git a/src/calculation_time_constrains/service.py b/src/calculation_time_constrains/service.py
index 904dc6f..c8fc861 100644
--- a/src/calculation_time_constrains/service.py
+++ b/src/calculation_time_constrains/service.py
@@ -208,7 +208,7 @@ class OptimumCostModel:
             data = failures_prediction[month_key]
             
             # Risk cost = flow_rate × birnbaum_importance × downtime_hours × energy_price
-            monthly_risk = data['avg_flow_rate'] * birnbaum_importance * data['total_oos_hours'] * 1000
+            monthly_risk = data['avg_flow_rate'] * birnbaum_importance * data['total_oos_hours'] * 1000000
             risk_costs.append(monthly_risk)
             
             cumulative_risk += monthly_risk
@@ -216,6 +216,8 @@ class OptimumCostModel:
             
             failure_counts.append(data['cumulative_failures'])
         
+        
+        raise Exception(cumulative_risk_costs)
         # Calculate costs for each month
         results = []
         
@@ -621,7 +623,7 @@ class OptimumCostModelWithSpareparts:
         
         for month_key in months:
             data = failures_prediction[month_key]
-            monthly_risk = data['avg_flow_rate'] * birnbaum_importance * data['total_oos_hours'] * 1000
+            monthly_risk = data['avg_flow_rate'] * birnbaum_importance * data['total_oos_hours'] * 1000000
             risk_costs.append(monthly_risk)
             
             cumulative_risk += monthly_risk
diff --git a/src/sparepart/service.py b/src/sparepart/service.py
index 00bc635..b5ad35d 100644
--- a/src/sparepart/service.py
+++ b/src/sparepart/service.py
@@ -500,10 +500,10 @@ class SparepartManager:
             recommendations.append({
                 'type': 'BUDGET_SUMMARY',
                 'priority': 'INFO',
-                'message': f'Total sparepart investment: ${total_investment:,.2f}',
+                'message': f'Total sparepart investment: Rp. {total_investment:,.2f}',
                 'details': [
-                    f"Existing orders: ${pr_po_summary['total_existing_value']:,.2f}",
-                    f"Additional orders needed: ${pr_po_summary['total_new_orders_value']:,.2f}"
+                    f"Existing orders: Rp. {pr_po_summary['total_existing_value']:,.2f}",
+                    f"Additional orders needed: Rp. {pr_po_summary['total_new_orders_value']:,.2f}"
                 ],
                 'action': 'Ensure budget allocation for sparepart procurement'
             })
@@ -559,23 +559,23 @@ class SparepartManager:
         if not missing_parts:
             if pr_po_summary['existing_orders']:
                 message = f"All spareparts available through {len(pr_po_summary['existing_orders'])} existing orders"
-                detailed_message = f"Total existing order value: ${pr_po_summary['total_existing_value']:,.2f}"
+                detailed_message = f"Total existing order value: Rp. {pr_po_summary['total_existing_value']:,.2f}"
             else:
                 message = "All spareparts available from current stock"
                 detailed_message = "No additional procurement required"
         else:
             if critical_missing:
                 message = f"CRITICAL: {len(critical_missing)} critical spareparts missing. Overhaul cannot proceed."
-                detailed_message = f"Additional procurement required: ${pr_po_summary['total_new_orders_value']:,.2f}"
+                detailed_message = f"Additional procurement required: Rp. {pr_po_summary['total_new_orders_value']:,.2f}"
             else:
                 message = f"WARNING: {len(missing_parts)} spareparts missing, but no critical parts."
                 if pr_po_summary['total_new_orders_value'] > 0:
-                    detailed_message = f"Additional procurement required: ${pr_po_summary['total_new_orders_value']:,.2f}. "
+                    detailed_message = f"Additional procurement required: Rp. {pr_po_summary['total_new_orders_value']:,.2f}. "
                 else:
                     detailed_message = ""
                 
                 if pr_po_summary['existing_orders']:
-                    detailed_message += f"Existing orders cover some requirements (${pr_po_summary['total_existing_value']:,.2f})."
+                    detailed_message += f"Existing orders cover some requirements (Rp. {pr_po_summary['total_existing_value']:,.2f})."
         
         return {
             'message': message,