1 Bathing Explosive device (jk)
2 Something along the lines of... "Using a bath bomb whilst bathing is a very effective way of cleaning your entire body just by relaxing in the water. You can have the feeling of a $200 dollar spa, for only $(what ever price)"
4 Use your last name for company, if you want to be fancy you can put "& company" Then a fruit, and neat word. For example. Though Company name might not be needed.
"Queen Bath Products & Co. Coconut Waters."
5 Make it a 10% mark up. Doesn't matter if anyone thinks that is low, because you have competition like Lush, Bath and Body Works, Basin, just to name a few. You need to make a better product for a better price.
Last one I can't help you with in a short amount of time.
