Plantronics engineers know how to design headsets, but the exact body of the headset will have to be different, depending on the people who wear it. Economies of scale are less important than getting the right technical design and the best headset body for clients.

Ahospital purchases a $500,000 magnetic resonance imaging (mri) machine that has a useful life of 9 years. the salvage value at the end of 9 years is $77,000. (a) write a linear equation that describes the value y (in dollars) of the mri machine in terms of the time t (in years), 0 ≤ t ≤ 9. (b) find the value, in dollars, of the machine after 6 years. $ (c) find the time, in years, when the value of the equipment will be $140,000. (round your answer to two decimal places.) yr

Francesca opened a checking account at first bank one month ago. during the month she wrote 25 checks. first bank will charge her $.25 per check. this fee per check is called a a. service charge b. monthly charge c. transfer charge d. debit charge

3. why would the sale of counterfeit products through its sites be damaging to alibaba?