How many Purusharthas are there? Name them.

The Vedic Religion, there was great emphasis on following lifestyle patterns that would lead to ultimate development both spiritually and physically. This was given prominence through the system of four distinct Purusharthas.
They are as follows:
a. Dharma: referring to the fulfilment of duties and practising good conduct
b. Artha: referring to money, which brings material wealth in life
c. Kama: referring to physical pleasures
d. Moksha: referring to the practice of liberation, that is seen as the ultimate aim of life