So owl is a carnivorous bird. There are exceptions to this though, as some species such as Burrowing Owls may feed on seeds and fruits when prey is lacking, but for the most part they are carnivorous though.
There are 16 ounces in one pound. So to get one pound of cashews, you need to buy 16 ounces. If each ounce costs $.40: 16 ounces x $.40 per ounce = $6.40 So it costs $6.40 per pound of cashews. No, you can't buy a pound.
The retail cost per pill has been $1000, until just recently. There has been new release reports of Gilead coming down in price by as much as 40%, with new pharmacy contracts. With more Hep C treatment options in the market and more coming, the competition is there to bring treatment costs down.