Abusiness owner pays $1200 a month and a total of $120 per hour in employee salary for each our list doors open on our roots the store brings in $200 in net sales per hour which equation can be solved it to turman the break even point if c(x) represents the cost function r(x) represents the revenue function and eggs the number of hours per month the store is open
a) c(x)=1,200+120xr(x)=200x
b) c(x)=1,200+120r(x)=200x
c) c(x)=200xr(x)=1,200+120x
d) c(x)=200xr(x)=1,200+120

The correct answer is A. C(x)= 1,200 + 120x R(x) = 200x

Step-by-step explanation:

Costs:

Store rent = US$ 1,200

Employees salaries per hour = US$ 120

Revenue:

Sales per hour = US$ 200

Number of hours per month the store is open = x

Cost function C (x):

1,200 + 120 (x)  (Store rent + Employees salaries multiplied by the total amount of hour the store is open per month)

Revenue function F (x):

200x (Sales per hour multiplied by the total amount of hour the store is open per month)

Therefore, the correct answer is A. C(x)= 1,200 + 120x R(x) = 200x

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

source