Very hard when we never found out why the IOT branded sparrow...

Very hard when we never found out why the IOT branded sparrow 360 was quoted as been superior to the aee sparrow 360. I asked the question several times but never got an answer. An " I don't know" would have been sufficient. Anyway how many ROVA , sparrows, do they have to sell to make a profit after all the expenses, wages are paid for the year. Let's say IOT make 80 bucks per unit. How many do we have to sell.