Q: You are given a passage. You need to construct a question about the information present in the passage. Construct a question in such a way that (i) it is unambiguous, (ii) its answer is the whole paragraph. Avoid creating questions that can be answered correctly without actually understanding the paragraph.
I have read that HP makes 50% of its annual corporate profit from the sale of printer ink. Its like the old Polaroid camera - the camera was cheap, the film was expensive.
I get my ink from ABC Ink. For an older Epson printer, I pay $3.00 for black and about $4 to $5 for color.
My recommendation: before buying a printer, check the Internet for price of ink for that printer. Pick the printer that meets your needs that has the cheapest ink.
Also, there is now a business that will refill your empty ink cartridges for about 1/2 the price of a new one. You can use Google to see if there is one near you. But for my Epsons, the internet has the lowest prices.
A:
Why is printer ink so expensive?