4 Oranges, 310 divided by 5= 64, 64 times 4=248.
Y=1/2 x so graph B i think.
Revenue, R = 130x
Profit, P = Revenue – Cost
P = R – C
P = 130x – 2950 + 6x + 0.1x^2
At P = 0
0 = -2950 + 136x +0.1x^2
X = 21.355, -1381.355
Therefore, manufacture greater than 21.355 items to make
profit.
It has to be B is the one that has to ne correct
