3. Mr. Khan bought a refrigerator for $2.560 Calculate the selling price ol the reigerator he adds a prolil of 20%. A 10% discount is offered tor cash. Calculale ils cash prize 4. An artist charges $980 para portret
5% discount for cash. Olulate the case of your portrait?

5. A seamstress charges $250 a ure but gives a discount of 9% lor cash. What amount is the cash price?

6. A tailor charges S375 to a vuit but give discount of 89. for cash. What ameunt is the cash price?

7. A shopkeeper buys a store from a muta- turer. The shopkeeper ells the store for 300 at a profit of 20%. ta) What amount did the shapkeeper pay the manufacturer for the same?