signs and orientation


+, -

+,-, axis

towards the origin/ away from the origin

direction 1 along a line, opposite direction along the line

added to amount
reduction of the amount

positive quantity
zero quantity, deficit amount recorded

towards/benefit to party A
towards/benefit to party B

Y shaped axis, direction R/G/B

colored numbers  magnitude
		 % +  (e.g 80% positive)
		 % -


	amount of red, 
		  green,
		  blue etc,
 
	% of red, 0 to 100, 
	     green etc 
	     ....


