statewide august and september are the warmest months while january and february are the coolest san francisco s weather is unpredictable with cloudy cool and foggy conditions commonplace and yet the next day can be sunny with temperatures in the high 70 s most agree that the city offers ideal weather conditions september through november
Profit margin is defined as a ratio of profits earned to total costs over a defined period (e.g. a quarter, a year, etc.). Each industry generally has its own average profit margin due to the differences in costs and materials needed for different products and services.
The net profit margin ratio is a profitability ratio. Essentially, it's the percentage of profit from business operations after you've deducted business operating expenses, interest expense, taxes and preferred stock dividends from revenues. Common stock dividends are the only major debit item left out of the equation.