AJ plans to attend a retreat on mindfulness. He paid a $500 nonrefundable registration fee, made a reservation at a hotel that costs $200, and budgeted $150 for gas and food. Two days before the retreat, he becomes ill. Assuming he is able to cancel the hotel without penalty, AJ's sunk cost equals:

Working with a word processor requires more than just a knowledge of typing. a good word processor includes a number of tools designed to aid in formatting documents to meet the needs of the reader. in this project you will use your word-processing skills and a basic knowledge of apa style to format a research paper. the skills you will need for this project include the following: adjusting line spacing (double-spacing) breaking text into pages (page break) centering text changing the font, style, and size of the text editing text inserting page numbers inserting a table using spell check

How does your household gain from specialization and comparative advantage? (what is produced, what is not produced yet paid to a specialist to produce? )

An investment offers a total return of 18 percent over the coming year. janice yellen thinks the total real return on this investment will be only 14 percent. what does janice believe the inflation rate will be over the next year?