diff --git a/library/src/calculator_functions.cpp b/library/src/calculator_functions.cpp
index de03763..d655639 100644
--- a/library/src/calculator_functions.cpp
+++ b/library/src/calculator_functions.cpp
@@ -519,11 +519,28 @@ std::string Calculator::GetDurationFromCost(Configuration* cfg,
                             uint32_t const durationUnit = cfg->Duration.find(durationId)->second.pun_duration;
 
                             new_price += pra_price;
-                            //qCritical() << "(" << __func__ << ":" << __LINE__ << ")  XXXXXX    price:" << price;
-                            //qCritical() << "(" << __func__ << ":" << __LINE__ << ")  YYYYYY    new_price:" << new_price;
+
+#if DEBUG_GET_DURATION_FROM_COST==1
+                            qCritical() << "(" << __func__ << ":" << __LINE__ << ") pra_price:" << pra_price;
+                            qCritical() << "(" << __func__ << ":" << __LINE__ << ")     price:" << price;
+                            qCritical() << "(" << __func__ << ":" << __LINE__ << ")      cost:" << cost;
+                            qCritical() << "(" << __func__ << ":" << __LINE__ << ") new_price:" << new_price;
+#endif
+
                             if (new_price <= cost) {
-                               duration_previous = durationUnit;
-                               //qCritical() << "(" << __func__ << ":" << __LINE__ << ") ZZZZZZ duration_previous" << duration_previous;
+                                if (pop_accumulate_durations) {
+                                    duration_previous += durationUnit;
+                                } else {
+                                    duration_previous = durationUnit;
+                                }
+                                durationInSecs = duration_previous * 60;
+
+#if DEBUG_GET_DURATION_FROM_COST==1
+                                qCritical() << "(" << __func__ << ":" << __LINE__ << ")      durationUnit" << durationUnit;
+                                qCritical() << "(" << __func__ << ":" << __LINE__ << ") duration_previous" << duration_previous;
+                                qCritical() << "(" << __func__ << ":" << __LINE__ << ")    durationInSecs" << durationInSecs;
+#endif
+
                             } else {
                                 found = true;
                                //qCritical() << "(" << __func__ << ":" << __LINE__ << ") WWWWWW duration_previous" << duration_previous;