cafe profit margin 3. The inseparability of shares, that is, shares are the most basic unit of the company's capital, and each share must not be divided; The difference between financial capital preservation and physical capital preservation Torquay’s Fenster Fabrications is set to feature in an upcoming episode of ITV 1’s hit home improvement show Love Your Home and Garden. 7. Efficiency. The efficiency of the plan mainly refers to the time and economy.