According to forbes magazine’s 2010 list of the richest people in the world, bill gates (co-founder of microsoft corporation) was the second wealthiest with a fortune of nearly $53 billion. according to the sociologist erik wright’s marxian model, bill gates would be in the class.

capitalists class

Explanation:

These are the ones who make way more money that the most people in the country , they rank to the top .

They are the money makers , they create their own money and they are thier own bosses .

They have their own production and have many people working for them.

They hire people and have enough to pay for labor.

explanation:

may i ask what challenges?

dude you should crop your image so only the question shows. but   can you explain it better