Current Attempt in Progress Blossom Company uses a perpetual inventory system and reports the following for the month of June. (a1) Calculate the weighted-average cost per unit, using a perpetual inventory system. Assume a sale of 388 units occurred on June 15 for a selling price of $8 and a sale of 50 units on June 27 for $9. (Round intermediate calculations to 0 decimal places, e.g. 152 and final answers to 3 decimal places, e.g. 5.125.) June 1$ June 12$ June 15$ June 23$ June 27$ eTextbook and Media Attempts: 0 of 5 used (a2) The parts of this question must be completed in order. This part will be available when you complete the part above