Light through a 2.0 μm wide rectangular aperture has its first minimum from the central maximum at an angle of 130. What is the wavelength of the light?

Which of the following describes the long run for a perfectly competitive firm? 

Why are prices “sticky” in the kinked demand curve model? 

Suppose you sell USF beach towels.  You discover that the own-price elasticity of demand for your towels is 5.0.  In order to maximize revenue, what should you do next?  

You can use Excel to help with the problems.

The husband -wife  team of Oldenberg and Van Bruggen made this whimsical monumental sculpture called: 

These wrapped and “Surrounded Islands” off the coast of Miami were designed and made possible by this team of artists: 

The American Romantic painter shows contrast between light and dark in the weather depicted in the “Oxbow.”  He is ________

Making this “Spider” sculpture was a way for this female artist _________ to confront an unhappy childhood.

Who was the artist who painted a series about “The Great Migration” of African Americans leaving the South to relocate to the North and North-west to seek jobs and a better life? Here is the “The Shoemaker.”