Question

TechWiz Entertainment sells four types of products: radios, CDs, video games, and DVDs. The numbers sold for 2020 and 2021 are shown in the double bargraph below. Use this graph to answer the questions.

Answer 1

Given the graph;

(a)

In 2020, the estimate number of CDs sold is;

`450`

(b)

The products that sold more in 2021 than in 2020 are radios and CDs.

(c)

The product that sold the least over the last two years is video games