4. Which of the following can be a good example of inflation?
a. Prices for many consumer goods are double than of 20 years ago.
b. There is an estimated 1.4 billion cars on the road this year.
c. A 20% discount on all items will be offered today by SM store.
d. The price of the product has decreased due to lack of demand.

pati na rin po yung number 5:)

nonsense = report

pa help po plsss​