Which of the following statements is correct?
a. the cpi can be used to compare dollar figures from different points in time.
b. the percentage change in the cpi is a measure of the inflation rate, but the percentage change in the gdp deflator is not a measure of the inflation rate.
c. compared to the consumer price index (cpi), the gdp deflator is the more common gauge of inflation.
d. the gdp deflator better reflects the goods and services bought by consumers than does the cpi.

Acomputer is a multipurpose device that accepts input, processes data, stores data, and produces output, all according to a series of stored . the processing unit of most modern computers is a(n) . the instructions that tell a computer how to carry out a task are referred to as computer , which are distributed as software. computers run three main types of software: software, system software, and development tools. an example of system software is a computer system, which is essentially the master controller for all the activities that a digital device performs. digital devices are constructed using tiny electronic components that represent data bits as electrical signals. the system unit houses the system board, which contains several circuits made from semiconducting materials. computers come in three popular form factors: component, , and slate. many of today's digital devices operate on battery power supplied by ion batteries. battery life and lifespan can be extended by following good battery management practices.

What characteristic of long period comets suggest they come directly from the oort cloud?

How do you write an argumentative essay about the importance of free enterprise ?