A grocery store sells three different quantities of sugar. A 1-pound bag costs $1.10, a 2-pound bag costs $1.92, and a 3-pound b
ag costs $2.76. Enter the unit cost in price per pound for each. Complete the description about how the unit cost changes as the quantity of sugar increases. The unit costs are $
______________ per pound for the 1-pound bag, $
_______________ per pound for the 2-pound bag, and $
_______________ per pound for the 3-pound bag.