Jammer Company uses a weighted average perpetual inventory system and reports the following: August 2 Purchase 17 units at $15.00 per unit. August 18 Purchase 19 units at $13.00 per unit. August 29 Sale 34 units August 31 Purchase 22 units at $18.00 per unit. What is the per-unit value of ending inventory on August 312 (Round your per unit answers to 2 decimal places.) O $17.66 $18.00 O $15.00 $13.94 O $19.14