The MC-21 program has 192 firm orders and 88 options, including an order from IFC for 28 firm and 22 options placed in 2011. Â It is not clear as yet whether these are orders placed from the previous order, or additional orders from IFC. Â Nonetheless, with 31 aircraft MC-21 orders from IFC placed today and only 28 firm orders on the books, IFC will be exercising some options to fulfill its commitment.