What happens in the market for shoes when the consumer income increases and shoes are a normal good? demand decreases , decreasing price and quantity

supply increases , decreasing price and quantity

supply decreases increasing price and quantity

demand increases, increasing price and quantity

How does cloud cover affect how much infrared light is reflected back to the ground?

Erika is a human resource manager at bluetel inc., a software company. she receives a call from an hr manager at another software company asking about marshall, a software engineer who used to work at bluetel and has applied for a job at the caller's company. erika checks the company's records and sees that a coworker had accused marshall of racial discrimination, but an investigation did not turn up any evidence to support the charge. marshall left the company two months later, saying he was no longer comfortable there. erika is concerned about sharing the details of this situation with the caller. if telling the information to the caller leads to the other company not hiring marshall, what potentially unlawful behavior could marshall accuse bluetel of engaging in?

What are the most populous and least populous areas of russia? and why are some areas more heavily populated than others?