Tamarisk, Inc. is a retailer operating in Calgary. Alberta. Tamarisk, Inc uses the perpetual inventory method. Assume that there are no credit transactions; all amounts are settled in cash. You are provided with the following information for Tamarisk, Inc. for the month of January 2022. Calculate average cost for each unit. (Round answers to 3 decimal places, eg. 5.125.) Jan.1Jan.2Jan.6Jan.9Jan.10Jan.23Jan.30$$$$$$$ Jan. 1$ Jan. 2$ Jan. 6 Jan. 9$ Jan. 10$ Jan. 23$ Jan. 30$