Suppose That Star X and Star Y Both Have Redshifts,but

question 129

Multiple Choice

Suppose that Star X and Star Y both have redshifts,but Star X has a larger redshift than Star Y.What can you conclude?

• A)Star X is moving away from us faster than Star Y.
• B)Star Y is moving away from us faster than Star X.
• C)Star X is hotter than Star Y.
• D)Star X is moving away from us and Star Y is moving toward us.

---

Definitions:

Total Revenue

The overall income generated by a business from its sales activities, calculated by multiplying the price of goods by the quantity sold.

Nondiscriminating Monopolist

A monopolist who charges all consumers the same price for a product, unlike a price-discriminating monopolist who charges different prices.

Marginal Revenue

The additional income earned by selling one more unit of a product or service, reflecting the incremental increase in total revenue.

Nondiscriminating Profit-maximizing Monopolist

A monopolist who charges a uniform price for all units of output sold to all customers, maximizing profit without price discrimination.