A16 2/5 ounce package of medicated cough drops cost $0.99 what is the unit cost a. $0.08 per ounce b. $0.50 per ounce c. $0.76 per ounce d. $0.06 per ounce

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?