is this correct ?

Calculator Trail Bikes, Inc. sells three Deluxe bikes for every seven Standard bikes. The Deluxe bike sells for $1,800 and has variable costs of $1,200. The Standard bike sells for $600 and has variable costs of $200. costs that total s12 Required: a. If Trail Bikes has fixed costs that total $1,702,000, how many bikes must be sold in order for the company to break even? 3,700 bikes b. How many of these bikes will be Deluxe bikes, and how many will be Standard bikes? Deluxe 1,110 Standard 2,590