UNTUNG = HARGA JUAL – HARGA BELI
RUGI = HARGA BELI – HARGA JUAL
HARGA BELI = HARGA JUAL - UNTUNG
HARGA BELI = HARGA JUAL + RUGI
HARGA JUAL = HARGA BELI + UNTUNG
HARGA JUAL = HARGA BELI – RUGI
• HARGA BELI = MODAL
• HARGA JUAL = PENDAPATAN
• UNTUNG = LABA