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.
contribution margin ratio. This ratio indicates the percentage of each sales dollar that is available to cover a company's fixed expenses and profit.The ratio is calculated by dividing the contribution margin (sales minus all variable expenses) by sales.ontribution margin ratio. This ratio indicates the percentage of each sales dollar that is available to cover a company's fixed expenses and profit.