I managed to meet the requirements to feed all prisoners. Much of it is luck, due to the goal requiring you to literally FEED all prisoners, and not all prisoners will be hungry at the same time.
The To-Do list has three icons for the prisoners:
- Red icons for hungry prisoners. If you have a psychologist, I believe this is roughly when their "Food" need is almost full.
- Green Dots indicate prisoners currently eating. This will only happen during Eat activities.
- Green icons are prisoners that are not currently hungry. They will most likely NOT eat during your Eat activity.
Under the prisoners, you see the Meals "bar" (for lack of a better word). That shows how many prisoners you can feed with the food currently on the Serving Tables. Note that that does not take into account food on Cookers or currently in transit to the Serving Tables.
The simplest way to actually feed all prisoners would be to limit the Eat activity to once a day. Doing so, and ensuring you have enough Cooks to make enough food, will ensure you can serve up the maximum amount of that gourmet jail slop.
Note that there isn't actually any reward for being able to feed all your prisoners; it just seems to be an indicator of your prison's current hunger state.
At the most basic level the profit from making license plates or superior beds is simply retail price - materials cost
.
License plates use $10 of sheet metal to make 2 plates which sell for $20
Trees cost $100 and produce 2 superior beds sold for $800
Although the profit margin is greater it requires more investment (both time and money) to get to the position of producing beds, and this is where it becomes more difficult to calculate if it's worth it.
Both plates and beds need a workshop and for prisoners to complete the workshop safety induction, so we can discount those costs.
You also mention a forestry
... requires the attention of non-prisoner workers which
need to be paid.
Metal deliveries have to be removed from the trucks by Workmen, so some paid staff are required, but if your delivery area is inside the prison prisoners will transport the raw materials to the workshop during working hours.
For a Forestry you still need workmen to get the saplings off the truck, but you also need Gardeners to plant them. The Workman are needed again to chop down the trees, so the additional staff required are Gardeners plus the wages for all staff involved while they are performing these tasks. Discounting the Workman from the equation each Gardener will cost $500 + $100 per day, and to be efficient you are going have to hire at least 5 (IMO)
I'm not going to add in the cost of an additional workshop building, as you could replace presses with carpentry tables. Saws, Presses and Carpentry tables all cost the same ($1500) although carpentry tables do take up slightly more space. The problem is the game will nag you that the workshop is not "complete" without a workshop press.
To summarise:
Prisoner carpentry training - $?? Can't remember if there is a charge, since you
have already hired the Foreman
Carpentry table - $1500 each
(can be offset by not buying workshop press)
Gardeners - $500 + £100 per day per gardener
Tree - $100 each (takes time to grow)
So (in a simple calculation) the biggest cost is the additional labour required by the Gardener, compared to license plates.
I don't know how long it takes for a tree to grow but for the purposes of showing a calculation let's say it's 3 days:
Profit = 2 Beds $800
- Tree $100
- Salary $300
----
$400
Where salary = Gardener $100 * 3 days
I'm not including the Workman salary as he's always required if you are producing license plates or beds.
So there's still a good profit to be made from making beds and there are economies of scale. Once you have a large enough forest and enough carpenters to be working on lots of beds then it will make more money than license plates.
To answer you question "is it worth it?", I'd say yes. Not only financially but also from the fun in playing the game and using all the features.
Additionally, in the blog post for Alpha 18 Chris said
In future alphas we’ll be making use of this furniture
Although I'm not sure this will be of much use given how long it takes to get up and running making beds. All my prisoners will be sleeping on the floor for weeks before the first bed is produced :)
Best Answer
Make sure that you have:
If you have a bunch of wood in the shop, it may be clogging up the room, preventing them from making license plates. Metal is used to make license plates; wood is used to make bed frames. This would especially be the case if you don't have a carpentry class, so no one knows what to do with the wood. Selling or trashing the wood might be a good idea, so metal can be brought in to make license plates.