Arose garden can be planted for $4000. the marginal cost of growing a rose is estimated to $0.30,
and the total revenue from selling 500 roses is estimated to $875. write down the equations for
the cost (5pts), revenue (5pts) and profit (5pts) functions and graph them all in the same
coordinate axes (30 pts). what is the break-even quantity? (5pt

Step-by-step explanation:

We are given that A rose garden can be planted for $4000.

The marginal cost of growing a rose is estimated to $0.30,

Let x be the number of roses

So, Marginal cost of growing x roses =

Total cost =

So, Cost function : ---A

Now we are given that the total revenue from selling 500 roses is estimated to $875

So, Marginal revenue =

Marginal revenue =

Marginal revenue =

Marginal revenue for x roses  =

So, Revenue function =   ----B

Profit = Revenue - Cost

 ---C

Now Plot A , B and C on Graph

 -- Green

 -- Purple

 --- Black

Refer the attached graph