This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to make marshmallow pops
Purchase a bag of marshmallows.
The bigger the marshmallow, the more delicious your treat. You can start with an ordinary-sized marshmallow, a smaller marshmallow, or even a jumbo-sized marshmallow.

Select from the following.
(a). The size matters for a variety of reasons, but if you are making candy pops with melted caramel, you can have almost anything you like besides hot marshmallows. Just give yourself permission to experiment to find out what works best for you..
(b). As long as it can be firmly placed on the wooden skewer, the process will work. Place a marshmallow onto a wooden skewer..
(c). You don't even have to buy them at a store. Unless you'd like a marshmallow that's won triple stars, get a big bag of the usual marshmallows..
(d). Fire them up over the stove if you want to add a little bit of extra sweetness. Small marshmallows are best; smaller ones impart a little more flavor as they melt..
The answer is:
(b).