Which of the given factors encompass an impact on the Google Page Rank: (i) The net number of inbound links to the page of web site. (ii) The subject topic of the site offering the inbound link to the page of a website. (iii) The text employed to explain the inbound link to a page of website. (iv) Number of outbound links on the page which comprises the inbound link to the page of a website.
Choose the right answer from the above options.