Question

help, not sure how they got this answer! show work please!

Until recently, hamburgers at the city sports arena cost $2 50 each The food concessionaire sold an average of 2.750 hamburgers on game night. When the price was raised to $3.00, hamburger sales dropped off to an average of 2.500 per night, Theboncessionaire's fxed costs wore $1,251 20 per night and the variable cost was $2 10 per hamburger The company will break even they make 230 or 2720 hamburgers (List your results in ascending order)

Answer 1

Solution as00- 2750 slepe Now the 3-2.5 aso - 500 h -500p + b. buigens numben ot porice P h = -> 50op b 2750 500P t b - Ca.5b 27SO 500 50oxa5 a750 t Е q b 4000 500 P t 4000 Revenue poice Do ot itemA x R 500 p 000 P +

2 - 500 P + 4000 P dR dP 000P 4000. = 0 1o00 P =ナ4000 P 000 is ponice Moe gnevenue Cost l Revenu e [R Poofit P P -500 p + 4000P -500P+ 4000 2 ピ= -500p +4000P-1251-20 +1050P. 8400 400P+1050P -500P + 2 P 9651.2 500 p 5050 P d P 000P 5050 = 0. + 505 O 000P 5050 1000 5.05 P= 5.05 ニ>

Optimum poiice fa the maximum $ prott 5.05