Decision making Correctness is a key element on the path to personal and professional success, even more so if you are the person in charge of a group.
I'm going to leave you the link to an excellent page in English that has a series of steps or program to guide you through this crucial process. You can use a translator to guide you through the different sections.
There are about 40 techniques, some of them require a membership, which will help you make the best decisions. These tools They will help you assess the conditions surrounding each choice and its possible consequences.
These types of pages are very frequent in the US where they like to have everything programmed and where coaching is widely used.
You can visit the page here: www.mindtools.com/pages/main/newMN_TED.htm
You will find different decision-making models, to choose from among various options, they will help you decide whether to go ahead or stop, to manage a group and a very important variant in decision-making: financial decisions.