need help with part C , I post this question before and they provide me worng answer which it was (65100) and that answer is wrong please provide the correct answer thank you.

One of the most popular phone accessory companies, Bramble, has a reputation for unique designs for its phone cases. Its cases fit any version of all the prominent manufacturers' phones. The competition in this market is becoming fierce, with phone manufacturers spending big money on their own accessories. Bramble is unsure if it should continue to manufacture the phone cases or outsource them to simplify operations. Manufacturing costs for Bramble are as follows; these costs support one cycle of production that yields 1,000 phone cases: If Bramble decides to purchase the cases, $68,800 of the fixed- MOH costs will be unavoidable. At what price would Bramble be indifferent about making its own phone cases versus buying from a supplier? (Round answer to 2 decimal ploces, eg. 15.25.) Price $ per case If Bramble could purchase similar quality phone cases from a supplier for $25 each, how much additional savings would it need to find in its fixed costs for this to be an equally attractive quantitative option? Additional savings