Multi-choice problem: Continue writing the next sentence in this paragraph:

How to add a cd to itunes library 
Open your itunes program on your mac or pc. 
If you are prompted to update to the latest version of itunes for either your mac os x or windows, select the " update " button and allow the program to do so. Itunes may restart the program to apply the updated features.

Available choices: a). Make sure the file bar is up. Itunes will ask you for the directory where you saved your old itunes file.; b). If you do not have itunes, you can download and install the latest version from apple.com for free. Select the format you want to import the music from your cd into your itunes library as.; c). Login to your itunes system after you finish registering your mp3 cd. Itunes will begin transferring the mp3 cd into itunes and presetting your music preferences when you log into your browser.; d). If you choose to have a cd installed in your itunes program, this program will skip the inevitable little steps associated with installing itunes. Popular programs for downloading and pasting include android's newest cd, winrar's new cd, and pink floyd albums.;
b).