need some help here understanding

Sweet Acacia Compary operates a smail factory in which it manufactures two products: A and B. Prodactian and saies results for this year were as follows: For parnases of simpiciey, tha firm averages total foeed costs over the fotal mumber of units of A and tis prodired and tad The felee arch department has developed a new product iCi at a rablacemeat for product B. Manket stud ins show that 5 wet Acaia Company coold sell 10,900 unita of next year at a price of $121 the variabie coste per unit of are sio. The introduction of arbalut pribduct it expects nest year sresults to be the aime as thes year't. Determine whathecswet Acada Company a hoind intreduce product C oede yqar. Why ec whiy aon? Company profit with Products A and B: Company profit with Products A and C