diff --git a/src/equipment/model.py b/src/equipment/model.py
index dbd7962..a0033f0 100644
--- a/src/equipment/model.py
+++ b/src/equipment/model.py
@@ -92,4 +92,5 @@ class EquipmentTransactionRecords(Base, DefaultMixin, IdentityMixin):
     eac_npv = Column(Float, nullable=False)
     eac_annual_mnt_cost = Column(Float, nullable=False)
     eac_annual_acq_cost = Column(Float, nullable=False)
+    eac_disposal_cost = Column(Float, nullable=False)
     eac_eac = Column(Float, nullable=False)
diff --git a/src/equipment/schema.py b/src/equipment/schema.py
index 58c709a..5df60c9 100644
--- a/src/equipment/schema.py
+++ b/src/equipment/schema.py
@@ -70,6 +70,7 @@ class MasterBase(DefaultBase):
     eac_npv: Optional[float] = Field(None, nullable=True, le=MAX_PRICE)
     eac_annual_mnt_cost: Optional[float] = Field(None, nullable=True, le=MAX_PRICE)
     eac_annual_acq_cost: Optional[float] = Field(None, nullable=True, le=MAX_PRICE)
+    eac_disposal_cost: Optional[float] = Field(None, nullable=True, le=MAX_PRICE)
     eac_eac: Optional[float] = Field(None, nullable=True, le=MAX_PRICE)
 
 
diff --git a/src/modules/equipment/Eac.py b/src/modules/equipment/Eac.py
index aa5e842..fe1248f 100644
--- a/src/modules/equipment/Eac.py
+++ b/src/modules/equipment/Eac.py
@@ -68,16 +68,17 @@ class Eac:
                 cumulative_values.append(row["rc_total_cost"])
                 # Menghitung NPV menggunakan rumus diskonto
                 # Rumus NPV: NPV = Σ [Ct / (1 + r)^t]
-                # dimana Ct = cash flow pada periode t, r = inflation_rate, t = periode
+                # dimana Ct = cash flow pada periode t, r = disc_rate, t = periode
                 final_value = sum(
-                    value / ((1 + inflation_rate) ** (i + 1))
+                    value / ((1 + disc_rate) ** (i + 1))
                     for i, value in enumerate(cumulative_values)
                 )
                 # Menghitung PMT biaya maintenance
                 # Rumus PMT: PMT = PV * [r(1 + r)^n] / [(1 + r)^n – 1]
-                # dimana PV = final_value, r = inflation_rate, n = row["seq"]
-                pmt_mnt_cost = -npf.pmt(inflation_rate, row["seq"], final_value)
+                # dimana PV = final_value, r = disc_rate, n = row["seq"]
+                pmt_mnt_cost = -npf.pmt(disc_rate, row["seq"], final_value)
                 
+                eac_disposal_cost = 0.07 * pmt_mnt_cost
                 # Menghitung PMT biaya akuisisi
                 # Rumus PMT: PMT = PV * [r(1 + r)^n] / [(1 + r)^n – 1]
                 # dimana PV = rc_total_cost_0, r = disc_rate, n = row["seq"]
@@ -102,7 +103,7 @@ class Eac:
                 # Update lcc_equipment_tr_data
                 update_query = """
                 UPDATE lcc_equipment_tr_data
-                SET eac_npv = %s, eac_annual_mnt_cost = %s, eac_annual_acq_cost = %s, eac_eac = %s
+                SET eac_npv = %s, eac_annual_mnt_cost = %s, eac_annual_acq_cost = %s, eac_disposal_cost = %s, eac_eac = %s
                 , updated_by = 'Sys', updated_at = NOW()
                 WHERE assetnum = %s AND tahun = %s;
                 """
@@ -112,6 +113,7 @@ class Eac:
                         float(final_value),
                         float(pmt_mnt_cost),
                         float(pmt_aq_cost),
+                        float(eac_disposal_cost),
                         float(eac),
                         equipment_id,
                         row["tahun"],
@@ -158,7 +160,7 @@ class Eac:
 
                 # Total NPV pada titik proyeksi ini = NPV aktual terakhir + biaya proyeksi yang didiskontokan
                 final_value = float(last_npv) + float(discounted_proj)
-
+                
                 # Gunakan seq penuh (jumlah periode dari akuisisi) untuk menghitung pembayaran tahunan pemeliharaan.
                 #  Menggunakan hanya selisih dari seq aktual terakhir
                 # (sisa_periode) mengamortisasi seluruh nilai sekarang selama
@@ -170,11 +172,12 @@ class Eac:
 
                 # Menghitung PMT
                 # Rumus PMT: PMT = PV * [r(1 + r)^n] / [(1 + r)^n – 1]
-                # dimana PV = final_value, r = inflation_rate, n = row["seq"]
+                # dimana PV = final_value, r = disc_rate, n = row["seq"]
                 # periods adalah jumlah periode
                 # final_value adalah PV pada titik proyeksi periods
-                pmt_mnt_cost = -float(npf.pmt(inflation_rate, periods, final_value))
+                pmt_mnt_cost = -float(npf.pmt(disc_rate, periods, final_value))
 
+                eac_disposal_cost_proyeksi = 0.07 * pmt_mnt_cost
                 # menghitung PMT biaya akuisisi
                 # Rumus PMT: PMT = PV * [r(1 + r)^n] / [(1 + r)^n – 1]
                 # dimana PV = rc_total_cost_0, r = disc_rate, n = row["seq"]
@@ -200,7 +203,7 @@ class Eac:
                 # Update lcc_equipment_tr_data
                 update_query = """
                 UPDATE lcc_equipment_tr_data
-                SET eac_npv = %s, eac_annual_mnt_cost = %s, eac_annual_acq_cost = %s, eac_eac = %s
+                SET eac_npv = %s, eac_annual_mnt_cost = %s, eac_annual_acq_cost = %s, eac_disposal_cost = %s,eac_eac = %s
                 , updated_by = 'Sys', updated_at = NOW()
                 WHERE assetnum = %s AND tahun = %s;
                 """
@@ -210,6 +213,7 @@ class Eac:
                         float(final_value),
                         float(pmt_mnt_cost),
                         float(pmt_aq_cost),
+                        float(eac_disposal_cost_proyeksi),
                         float(eac),
                         equipment_id,
                         row["tahun"],
diff --git a/src/modules/equipment/__pycache__/Eac.cpython-311.pyc b/src/modules/equipment/__pycache__/Eac.cpython-311.pyc
index 1652795..e7bb452 100644
Binary files a/src/modules/equipment/__pycache__/Eac.cpython-311.pyc and b/src/modules/equipment/__pycache__/Eac.cpython-311.pyc differ
diff --git a/src/modules/equipment/run.py b/src/modules/equipment/run.py
index 461feb9..208f294 100644
--- a/src/modules/equipment/run.py
+++ b/src/modules/equipment/run.py
@@ -23,11 +23,11 @@ async def main():
     #     print(f"Error in query_data: {str(e)}")
     #     return
 
-    try:
-        await predict_run()
-    except Exception as e:
-        print(f"Error in predict_equipment_data: {str(e)}")
-        return
+    # try:
+    #     await predict_run()
+    # except Exception as e:
+    #     print(f"Error in predict_equipment_data: {str(e)}")
+    #     return
 
     try:
         # eac = Eac()