Exercise 6-15 (Part Level Submission) Shamrock, Inc. sells a snowboard, EZslide, that is popular with snowboard enthusiasts. Below is informatic the same month, 100 EZslide snowboards were sold. Date Sept. 1 Sept. 12 Sept. 19 Sept. 26 Explanation Inventory Purchases Purchases Purchases Totals Units 10 46 49 Unit Cost $111 114 Total Cost $1,110 5,244 5,635 2,900 $14,889 115 25 116 130 Additional data regarding the company's sales of EZslide snowboards are provided below. Assume that Shar Date Units 8 Sale Sale Sept. 5 Sept. 16 Sept. 29 47 45 Sale Totals 100 Your answer is partially correct. Try again. Calculate the average unit cost. (Round answers to 3 decimal places, e.g. 5.125.)