Calculate the dollar-based percentage return an american would have if he bought a british stock at ₤50 per share and sold it one year later at ₤60.

the spot exchange rate one year ago was $1.50 = ₤1 and the spot rate prevailing at the end of the year was $1.20 = ₤1.

Amarket that consists of all possible consumers regardless of their specific needs or wants is a

Employees at a library check out books to patrons. books have an isbn and a name. the library sometimes has multiple copies of the same book. books have one or more authors. a patron is an individual who has an active (non-expired) library card. for each library card, we store the person's first and last names and their address. for each employee, we store their employee id, current salary, first and last name and their address. we also store the employee id of their current manager. each time we check out a book to a patron we need to store the date of the transaction, the employee who checked out the book to the patron, and the library card of the patron. some employees have library cards. if an employee patron turns in a book late, the fine that they pay is a percentage of their salary. some employees are authors who have library cards—they are allowed to check out as many books as they like.

En major recording acts are able to play at the stadium. if the average profit margin for a concert is $175,000, how much would the stadium clear for all of these events combined?