Harga Naik + Distribusi = NON OK
Harganya Setabil + Distribusi= NON OK
Harganya Turun + Distribusi = NON OK
Harganya Naik + Akumulasi = OK
Harganya Setabil + Akumulasi = OK
Harganya Turun + Akumulasi = OK
Harganya Setabil + Distribusi= NON OK
Harganya Turun + Distribusi = NON OK
Harganya Naik + Akumulasi = OK
Harganya Setabil + Akumulasi = OK
Harganya Turun + Akumulasi = OK