Protons Are a New,poppable Snack Made with Super-Crunchy Tofu

Protons are a new,poppable snack made with super-crunchy tofu.They are organic,vegan,and cholesterol-free bite-sized nuggets that come in both sweet and savoury flavours: Original Crunchy,Backyard Bar-B-Q,Tomato Herb Garden,Cinnamon Toast,and Lemon Meringue Pie.
-Refer to Protons.Which elements of the promotional mix would be most useful in attracting attention to this new snack food?

A) advertising and direct marketing
B) direct marketing and personal selling
C) public relations and direct marketing
D) advertising and public relations