Joan's pastries are freshly baked and sold at several shops throughout Houston. When they are a day old, they must sold at reduced prices.
Each pastry sells for $11.00 and costs $5.30 to make.
Each one not sold at the end of the day can be sold the next day for $2.10 as day-old merchandise. Assume that Joan always can sell all leftovers.
The profit if Joan makes 310 pastries and the demand is 200 pastries is____dollars.
The profit if Joan makes 270 pastries and the demand is 380 pastries is____dollars.
The profit if Joan makes 450 pastries and the demand is 450 pastries is____dollars.