Drew & Company uses a perpetual inventory system. Inventory costs are determined using the average cost method. Inventory costs are determined using the average cost method. The following transactions took place during April. On April $2,40$ units were purchased at $$25\mathrm{.}75$ per unit. On April $18,45$ units were purchased at $$30$ per unit. The average cost per unit was $$28.$ On April $29,42$ units were sold. The cost of goods sold is $

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