A team organizing a university career fair has a list of companies along with their respective arrival times and their duration of stay. Only one company can present at any time. Given each company's arrival time and the duration they will stay, determine the maximum number of presentations that can be hosted during the career fair.

Quick computing currently sells 12 million computer chips each year at a price of $19 per chip. it is about to introduce a new chip, and it forecasts annual sales of 22 million of these improved chips at a price of $24 each. however, demand for the old chip will decrease, and sales of the old chip are expected to fall to 6 million per year. the old chips cost $10 each to manufacture, and the new ones will cost $14 each. what is the proper cash flow to use to evaluate the present value of the introduction of the new chip? (enter your answer in millions.)

Which is the most compelling reason why mobile advertising is related to big data?

Grant wants to transfer the ownership of his warehouse to holly by deed. to do so requires