[Tutor] dict vs several variables?

[Leam Hall]

I'm building a program that uses one of my own modules for a bunch of 
formula defs and another module for the tkinter GUI stuff. There are 
half a dozen input variables and about the same in calculated variables. 
Is it better/cleaner to just build a global dict and have everything go 
into it or pass multiple arguments to each function and have it return 
the calculated value?

Thanks!

Leam