27 Jammer Company uses a weighted average perpetual inventory system and reports the following: Date August 2 August 18 Activities Purchase 00:42:23 August 29 August 31 Purchase Sales Units Acquired at Cost 10 units @ $25 = $250 15 units @ $28 = $420 Units Sold at Retail 20 units sold Purchase 14 units @ $29 $406 What is the per unit value of ending inventory on August 31? Answers should be rounded to the nearest cent.