What is the inflation rate if the price of a soda was $10 last year, but only $5 this year?

a. -50%
b. 50%
c. 0% (a general decrease in the price of all goods and services is not possible).

Colby works as a shipping clerk for a major package delivery service. some of his daily tasks include tracking shipments and entering orders. which aspect of the information technology cluster would he most likely be trained in? a. networkingb. databasesc. hardwared. software