5. Fill in the blanks: S. No. Cost Price Selling Price Profit Loss (a) $ 2400 $ 400 (b) $ 1900 $ 300 (c) $ 2900 $ 100 (d) $ 1590 $ 60 (e) $ 4100 S 300 (1) $ 1200 $ 180 $ 1450 $ 45 (h) S 5900 $ 490 6. Given: Y = C+1 C = Co + bY T = To +tY Ya= Y-T 1 = lo Where I = lo = 98 Co=127 b= 0.7 t = 0.9 To = 162 Find a) The reduced form b) The numerical value of Y 7. Christopher works at a nearby electronics store. He makes a commission of 10% percent on everything he sells. If he sells a television for RM443.00, how much money does Christopher make in commission? 8. Brad buys a bicycle at a cost of $300 and sells it at 4% discount to Jeff. Jeff sells it at 2% markup to Jimmy. How much should Jimmy pay Jeff? 3