Consider the following inventory transactions for September: Beginning inventory Purchase on September 12 Purchased on September 23 15 units $3.00 29 units @ $3.40 12 units @ $4.10 For the month of September, the company sold 30 units. What is cost of goods sold under the weighted-average cost method? (Do not round your intermediate calculations. Round the weighted-average unit cost to 4 decimals if necessary. Round your answer to the nearest dollar amount.) Multiple Choice $120