In a more business sense, Id say this is a mixed bag.
I have some clients I'm extremely open with about team and jobs costs. Usually more experienced people who know we're all here to make a dollar, know a good job isn't the cheapest, know everything looks simpler before you actually do it. Generally operate on my preferred methodology of 'everyone be reasonable'.
With some people, not always but often more junior, I limit detail. Some people want to micro manage quote breakdown pricing, question and screw down individual costs to the bone. Or use your details to improve their job plan and go to the next vendor and see if they can get it a bit cheaper. Etc. So when you know these people or feels like it will be, as few lines as possible is best.
I have some clients I'm extremely open with about team and jobs costs. Usually more experienced people who know we're all here to make a dollar, know a good job isn't the cheapest, know everything looks simpler before you actually do it. Generally operate on my preferred methodology of 'everyone be reasonable'.
With some people, not always but often more junior, I limit detail. Some people want to micro manage quote breakdown pricing, question and screw down individual costs to the bone. Or use your details to improve their job plan and go to the next vendor and see if they can get it a bit cheaper. Etc. So when you know these people or feels like it will be, as few lines as possible is best.