Respuesta :
Answer:200b-3000
Step-by-step explanation:
Let [tex]b[/tex] be the number of boats the boat house dock.
It is given that the boat house spends $[tex]750[/tex] and charges $[tex]950[/tex] for each boat.
Let [tex]p[/tex] be the profit associate with each boat.
So,profit associated with each boat=[tex]p=[/tex][tex]950-750=$200[/tex]
It is also given that there exist a fixed cost of $[tex]3000[/tex] for a month.
So,the net profit is [tex]p\times b-3000=[/tex][tex]200b-3000[/tex]