Kallie has a pottery business to make a certain piece she spends $3.68 on materials and $6.52 on labor she then sells the pottery piece for $25.50 kallies profit in the pottery piece is equal to the sale price minus the cost of materials and labor a. how much profit does kallie earn when she sells a pottery piece? what fraction of the sale price of 5he pottery piece is profit? show all of your work. record your answer as a fraction using whole numbers. b what fraction of the sale price is the cost of materials and labor combined for a pottery piece? c out of the total sale price what is the decimal amount that goes towards the profit for each dollar of the sale price d kallie collected $280.50 selling pottery pieces at a craft fair. how many pieces did kallie sell