A manufacturer of lighting fixtures has daily production costs of
C = 800 − 30x + 0.25x2,
where C is the total cost (in dollars) and x is the number of units produced. How many fixtures should be produced each day to yield a minimum cost?
C = 800 − 30x + 0.25x2,
where C is the total cost (in dollars) and x is the number of units produced. How many fixtures should be produced each day to yield a minimum cost?
