Answer:
The first one, As time increases, the number of Perennials sold has decreased
Step-by-step explanation:
<u>Answer:</u>
The volume of cylinder in terms of π is
cubic feet
<u>Explanation:</u>
Given the radius of the cylindrical shaped concrete column is 3 feet
Height of the column is 15 feet
The volume of a cylinder is calculated by the formula;
V =
, where
r is the radius and h is the height
Substituting the values,
V = 
V = 

Hence, the volume of cylinder in terms of π is
cubic feet
The answer is c your welcome
Answer:

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
The productivity of labor increases by 5% would cause the firm to increase hiring capital and decrease hiring of labor
<u>Step-by-step explanation:</u>
A company can convert input data to output data. So, it gets divided the data into broad categories called production factors. Productivity variations, or more precisely the marginal products of labour, work in the same way as differences in real wages. Remember that marginal prices depend on both - real wages and the productivity.
If in case, productivity increases, perhaps because the company has increased its capital base, thereby marginal costs will decrease. Companies will produce more products and employ more employees. Conversely, if productivity drops, companies will produce less and destroy jobs.