Pulmonary surfactant is a surface-active phospholipoprotein produced by the type II alveolar cells of the lungs. The pulmonary surfactant is composed of proteins and lipids, which has both hydrophobic and hydrophilic regions.
The lack of this pulmonary surfactant in the lungs can cause respiratory problems in infants.
Considering the state of the factory before and the changes Olga made to it now, it could be considered as a new buy for her and Burlington Furniture Manufacturing. She virtually changed everything even with an upgrade.