I don't really understand this question do u have a pic
Answer: 197.292
Step-by-step explanation:
Answer:
451
Step-by-step explanation:
(a+b+c)/2. this is your answer. if it had the numbers i would solve it fully, but it only has variables.
Profit will be achieved when the money earned is greater than the money spent so,
336 + (n*12) = n*28 any subsequent units sold would result in profit
336 = 28n - 12n
336 = 16n
=> n = 336/16 = 21
21 units must be sold to draw even any more would result in profit