Q1: which soft drink has about twice the amount of sodium per ounce than the other two? explain

(use the following table)

soft drink a
serving size (oz) 12
sodium (mg) 40
sugar (g) 22

soft drink b
serving size (oz) 8
sodium (mg) 24
sugar (g) 15

soft drink c
serving size (oz) 7
sodium (mg) 42
sugar (g) 30

q2: which soft drink has the least amount of sugar per ounce? explain.