I do not know how to do it, some one can help me?

E618 Measuring and journalizing merchandise inventory and cost of goosold?FIFORequirements1. Prepare a perpetual inventory record for the putters assuming Golf Haven usesthe FIFO inventory costing method. Then identify the cost of ending inventoryand cost of goods sold for the month.2. Journalize Golf Haven?s inventory transactions using the FIFO inventorycosting method. (Assume purchases and sales are made on account.)E6-19 Measuring ending inventory and cost of goods sold in a perpetualinventory system?LIFORequirements1. Prepare Golf Haven?s perpetual inventory record for the putters assumingGolf Haven uses the LIFO inventory costing method. Then identify the costof ending inventory and cost of goods sold for the month.2. Journalize Golf Haven?s inventory transactions using the LIFO inventorycosting method. (Assume purchases and sales are made on account.)E6-20 Measuring ending inventory and cost of goods sold in a perpetualinventory system?Weighted-AverageRequirements1. Prepare Golf Haven?s perpetual inventory record for the putters assuming GolfHaven uses the weighed-average inventory costing method. Round weightedaverage cost per unit to the nearest cent and all other amounts to the nearestdollar. Then identify the cost of ending inventory and cost of goods sold forthe month.2. Journalize Golf Haven?s inventory transaction using the weighted-averageinventory costing method. (Assume purchases and sales arc made on account.) E618 Measuring and journalizing merchandise inventory and cost of goosold?FIFORequirements1. Prepare a perpetual inventory record for the putters assuming Golf Haven usesthe FIFO inventory costing method. Then identify the cost of ending inventoryand cost of goods sold for the month.2. Journalize Golf Haven?s inventory transactions using the FIFO inventorycosting method. (Assume purchases and sales are made on account.)E6-19 Measuring ending inventory and cost of goods sold in a perpetualinventory system?LIFORequirements1. Prepare Golf Haven?s perpetual inventory record for the putters assumingGolf Haven uses the LIFO inventory costing method. Then identify the costof ending inventory and cost of goods sold for the month.2. Journalize Golf Haven?s inventory transactions using the LIFO inventorycosting method. (Assume purchases and sales are made on account.)E6-20 Measuring ending inventory and cost of goods sold in a perpetualinventory system?Weighted-AverageRequirements1. Prepare Golf Haven?s perpetual inventory record for the putters assuming GolfHaven uses the weighed-average inventory costing method. Round weightedaverage cost per unit to the nearest cent and all other amounts to the nearestdollar. Then identify the cost of ending inventory and cost of goods sold forthe month.2. Journalize Golf Haven?s inventory transaction using the weighted-averageinventory costing method. (Assume purchases and sales arc made on account.)