(d) Awang Iskandar purchased 5 air conditioners from Da Xin Berhad with a total cost of RM25,000. The operating expenses incurred for the sale of the air conditioners were 10% of the cost. The company made a 15% net profit based on cost. For each air conditioner, find the: i gross profit, ii. Selling price, iii. breakeven price, iv. maximum markdown per cent that could be given without incurring any loss, v. the net loss or profit if the retail price is RM2,500