There is a lot of debate on this question, but I think that people who are good with numbers need to take a good look at where they are in their process. These stages are not necessarily about what your client can or cannot do, but instead how much work the project demands before the estimate.
I am a mechanical engineer by trade, and there is an entire book on this subject called “The Science of the Estimate.” It’s easy to get caught up in the details and get into the weeds on a mechanical engineering project, but once you get into the details of an estimate, you realize that these estimates are based on a lot of different factors. While mechanical engineers can’t always account for every variable, they can usually account for a lot of them.
The key is to keep your estimate focused on the minimum necessary information needed to get a decision made. Make sure that you are not making estimates for things you are not certain you can do or are not sure how to do. Also, the key to good estimates is to keep the scope of your estimate as broad as possible. If you have to make an estimate for a project that you are certain you can do, it should be one that covers the minimum necessary information.
The most common cause of estimation errors in construction is the fact that the person making the estimate is not looking at the same perspective as the person you are estimating with. This is especially true when it comes to estimating the material weight of a vehicle (which is a very large part of a car’s weight). A good estimate should be made by someone who knows exactly what they want and why they’re making the estimate.
When the person making the estimate is looking at the same perspective as you are looking at, they are not considering the same items. They are only considering the items that they see before them. A good estimate should be made by someone who has a good sense of the construction of the thing that they are estimating.
It’s really hard to tell if you’re on your own or if someone else is doing the estimating, but a good estimate should be made by someone who has seen a lot of the same thing and who has seen the thing for a while.
This is especially true for construction projects where the owner of a lot of the subcontractors is the builder. If you are the owner, then you need to know what you will pay for that job so you can be sure you get what you think you are paying for. Even if you don’t realize that, you need to be able to tell the other owners that you know how much you are going to end up paying for the job.
In a construction project, it is important to know what you are getting yourself into. I like to think of it as a job contract. The contract is the agreement between one party and a person or company, for a job. If you are a general contractor and you have a contract with the owner of the project, you need to know how much you will have to pay for the job.
If you don’t have the contract, there is a possibility that you are misreading the contract or the owner of the project does not have a contract with you.