» Índice P/S

$$\text{Valor de mercado} = \mathrm{P/S} \times \text{Receita total}$$

$$\mathrm{MC} = \mathrm{P/S} \times \mathrm{TR}$$

$$\text{Receita total} = \frac{\text{Valor de mercado}}{\mathrm{P/S}}$$

$$\mathrm{TR} = \frac{\mathrm{MC}}{\mathrm{P/S}}$$

$$\mathrm{P/S} = \frac{\text{Valor de mercado}}{\text{Receita total}}$$

$$\mathrm{P/S} = \frac{\mathrm{MC}}{\mathrm{TR}}$$