Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to set up adsense [title] Visit google's website and click on the link for " business solutions. [step] " [title] Scroll down and click on link for " adsense, " which should be under " enhance your website. [step] " [title] Click the " sign up now " button to enter your information.

Ending1: [title] Click on " register now " to sign in. [step] You will be required to provide your name and email address so that adsense can create an account. Ending2: [step] If you already have a google account, you can enter your username and password, then click " sign in. " [substeps] To sign up, you'll have to fill out the application form that google provides. Ending3: [title] Enter the email address of your adsense account in the " create a user id " box. [step] You can use any domain you want for your website, but " call marketing " may work just as well. Ending4: [step] Pay your registration fee either (for instance, if you log in directly using your google id) or (depending on how difficult the process would be). You are required to sign up with google's business solutions application from the beginning.

Answer format: ending1/ending2/ending3/ending4