Hello!
It's fairly common for dragons to double clutch... or triple, quadruple and quintuple clutch! But a new mama is a bit less likely to throw 100 eggs in her first season. It only takes one successful mating each season and the female can retain sperm for multiple clutches.
Each female is different in terms of how she will lay each year. I have mature breeders who will take a year off from breeding. No infertile clutches, refusal of males, etc. and I let them. Some of my females will lay each year whether they get the chance to mate or not- though if they are going to lay anyway, I usually introduce a male. And other females will only lay if they've successfully mated with the male of their dreams.
You can have a dozen females and each one will be different. As long as you supplement their diet with extra protein and calcium they should be fine. My breeding girls get special treatment because laying eggs is hard and they deserve a little pampering.
Hatchling coloration is a tricky thing. Some hatchlings pop of the egg glowing with color and mature into duller dragons. Some hatchlings are ugly ducklings that grow into swans. It's really hard to know for certain until you've gotten a few generations under your belt from a particular pairing and can better sort out their potential at an early age.
I personally have a disclaimer on my website explaining that I simply cannot guarantee the adult color of my hatchlings. No one can. Assuming the dragon is properly cared for, mother nature gets to decide the final outcome. I have lineages on my breeders, pictures, etc to give new owners an idea of what they can expect. On more than one occasion a buyer has sent me pictures or shown me in person at a show how their dragon has turned out and I've been floored by the color. Sometimes the hatchlings outdo their parents in terms of color saturation. It's remarkable.
Housing hatchlings is another tricky subject. There is no right or wrong way to do it as it depends on the hatchlings themselves. I usually start hatchlings out in groups of 10 so I can monitor them in terms of feeding, aggression, shyness, etc. I separate them into groups of 4-6 as they grow based on size and temperament. Sometimes I have to isolate a hatchling completely because it's a bully or the victim of bullying. I try to give them all a fair shot at success, but ultimately it's up to them. I feed 3 times a day and always have greens available to them to help prevent nips, but sometimes you get a hatchling that just puts everything in its mouth. Basically, you will know when it's time to sort them into smaller groups by the way they are behaving and growing.
6" is considered the minimum size for sending dragons to a new home, but many people do wholesale lots at younger ages and sizes. There is a lot more risk involved when they are very small. It's one thing to move them around at home, but another thing altogether for them to acclimate to an entirely new situation. Don't be too surprised if you do not even break even on this endeavor. Breeding dragons is a lot more about passion than it is about money. Even if you wholesale them young, the costs involved in getting them started can be pretty high. They are eating machines, they require 13-14 hours of expensive lighting each day, they take up a lot of time if you do it right. But they are a lot of fun. I find myself just sitting there watching them go about their business. They seem to enjoy watching me right back.
And lastly, pricing. I just posted this on another thread, so I will lazily copy and paste it here
There isn't really a guideline for dragon pricing. What one person can sell for $400 someone else can't even get $50 for the same dragon. A lot depends on the quality on the parents, the genetics of the parents and which lines they come from. The potential of the hatchlings is seen in the parents, though some hatchlings show more promise than their parents.
The further back you can track the lineage, the better off you'll be. Breeders looking for fresh blood typically like to ensure that they aren't overlapping blood lines. Pet owners looking for a new buddy often appreciate the knowledge as well.
Honesty is the best policy. If you got the parents off Craigslist and have no idea where they came from don't try to fill in the void yourself.
Take a look at your hatchlings when they arrive and watch them grow. Compare what you have to what you see other people asking for similar animals and go from there. The ability to ship your animals safely is usually helpful as well.
I hope that was somewhat helpful. I do enjoy going on and on about this hobby
Best of luck and please post pictures of your dragons