juicepotion

i mean i want the output to be like this: **taken from database flower: $30 cake: $20 hotel: $30 bridal house:$20 meaning user enter $100, system can come out the package that total not more then $100. you got what i mean? how can i come out such result?

I would like to make a budget system where the user enter their preferred budget, then the system will generate a package based on the budget enter, system will generate the budget package based on the database. For example, i have 4 categories - flower, cake, hotel & bridal house user enter budget of $100, system will then check through the database, come out with a package which include each of the categories above. output should be flower:30 cake:20 hotel:30 bridal house:20 how should i do that? what math should i use? probability?