Will Apple reject an app that sole function is to view one bundled PDF?

I have a client who wants to create an iOS application that's sole purpose is to display one PDF. Assuming the content of the PDF is purely innocuous, do people think Apple will accept an app wish s开发者_高级运维uch limited functionality? I know Apple has rejected some apps for being too simplistic. I'm a little worried that this might qualify.

It seems that if Apple feels that and app is of limited utility for it's users, the rejection is a possibility.

I've heard and red about several cases of this kind of behaviour. Also a friend of mine suffered from this criteria.

I'm not discussing the validity and usefulness of your app, I'm just saying that it is a possibility that an app can be rejected if it has a limited utility.