What happens next in this paragraph?

How to clean dishes on a camping trip
Start boiling your water while you're eating.
Before enjoying your dinner, take the biggest pot you have. Rinse it out if necessary and then fill it with clean water.
Available choices: (a). Bring it to a boil and place your sandwiches, cups, and other items into the water. Set the timer and allow the water to come to a boil over the stove.; (b). Place it over the fire so it starts to boil while you eat. Separate the water into three buckets.; (c). Boil it till it's very hot, then cover it and bring it to a simmer. Bring it to a boil over the stove and then turn down the heat.; (d). Be sure you reach your boiling point, otherwise, the water will run out of the pot and your solution will taste unappealing. Place the heavy pot on top of your stovetop.;
(b).