LMN Corporation began its operations in September of 2021. The following inventory transactions occurred during the year.

Purchase September 3, 2021 - 10,000 units $250/unit

Purchase October 30, 2021 50,000 units $265/unit

Sales from September December - 22,000 units $299/ unit

Under the first-in, first-out (FIFO) method, what is LMN's cost of goods sold for 2021?

a. 5 830 000

b. 5 680 000

c. 5 650 000