Why am I getting this wrong?

I divided 1064000 by 43000 and I get price per unit $24.744185605. Then I multiply the price per unit with 38,000 actual sales. I then divide the revenue with fixed cost of 770000+110000= 870000.

Question 1 0 / 2 pts Justin Bieber produces and sells special microphones. For the fourth quarter of 2020, he expects to produce and sell 43,000 microphones. He expects total revenues of $1,064,000 which are all variable, and total expenses of $770,000, $100,000 of which is fixed with the rest variable. If Justin Bieber ends up actually producing and selling 38,000 microphones during the fourth quarter, what is the flexible budget NOI? Round your answer to the nearest cent. You Answered 720,279.07 Correct Answer 248,186 margin of error +/- 300