4. A trader bought 20 football jerseys listed at RM5000 with trade discounts of 20% and10%. If he sold the jerseys at a net profit of 30% based on cost and the operatingexpenses were 5% on cost,...

4. A trader bought 20 football jerseys listed at RM5000 with trade discounts of 20% and 10%. If he sold the jerseys at a net profit of 30% based on cost and the operating expenses were 5% on cost, find: a) the amount paid by the trader. (RM3600) b) the selling price for each jersey. (RM243) c) the breakeven price for each jersey. (RM189)