please answer all parts of part B

Marigold Company is a multiproduct firm. Presented below is information concerning one of its products, the Hawkeye. (a) Your answer is correct. Calculate the weighted-average cost per unit. (Round answer to 4 decimal places, e.g. 2.7613.) Compute cost of goods sold, assuming Marigold uses: (Round average cost per unit to 4 decimal places, e.g. 2.7631 and final answers to 0 decimal places, e.8. 6,548