Brief Exercise 8-4 (Part Level Submission) Pharoah Company uses a periodic inventory system. For April, when the company sold 550 units, the following information is available. Units Unit Cost Total Cost April 1 inventory 230 $26 $ 5,980 April 15 purchase 360 31 11,160 April 23 purchase 410 34 13,940 1,000 $31,080 Collapse question part (a) Calculate weighted average cost per unit. (Round answer to 2 decimal places, e.g. 2.76.) Weighted average cost per unit