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.
More information about this product. The Silver price charts above feature Monex Spot Prices per ounce, which represent the midpoint between Monex bid and ask prices per ounce, for pure (minimum .999 fine) Silver Bullion bars, currently available from Monex in units of either one 1,000-ounce silver ingot or one 100-ounce silver bullion bar.