Answer:
do you watch riverdale?
pls dont report me im jus bored -_-
Explanation:
Answer:
They should operate Mine 1 for 1 hour and Mine 2 for 3 hours to meet the contractual obligations and minimize cost.
Explanation:
The formulation of the linear programming is:
Objective function:

Restrictions:
- High-grade ore: 
- Medium-grade ore: 
- Low-grade ore: 
- No negative hours: 
We start graphing the restrictions in a M1-M2 plane.
In the figure attached, we have the feasible region, where all the restrictions are validated, and the four points of intersection of 2 restrictions.
In one of this four points lies the minimum cost.
Graphically, we can graph the cost function over this feasible region, with different cost levels. When the line cost intersects one of the four points with the lowest level of cost, this is the optimum combination.
(NOTE: it is best to start with a low guessing of the cost and going up until it reaches one point in the feasible region).
The solution is for the point (M1=1, M2=3), with a cost of C=$680.
The cost function graph is attached.
Answer:
$659,277
Explanation:
The computation of the manufacturing labor dollars per year over the three year period of performance is shown below:
For 3 year it is
= 3 × 1,800 hours × $31
= $167,400
For 4.5 years, it is
= 4.5 × 1,800 hours × $31 × 1.025
= $257,377.50
Foe 4 years, it is
= 4 × 1,800 hours × $31 × 1.025 × 1.025
= $254,499.50
So, the manufacturing labor dollars per year is
= $167,400 + $257,377.50 + $254,499.50
= $659,277
Answer:
a. $343.7 billion
b. $331.9 billion
c. $334.1 billion
Explanation:
The computation is shown below:
a. For GDP
GDP = Personal consumption expenditures + Government purchases + Net private domestic investment + Consumption of fixed capital + net exports
where,
Net exports = U.S. exports of goods and services - U.S. imports of goods and services
= $17.8 - $16.5
= $1.3 billion
So, the GDP would be
= $219.1 + $59.4 + $52.1 + $11.8 + $1.3
= $343.7 billion
b. For NDP
NDP = GDP - Consumption of fixed capital or depreciation
= $343.7 - $11.8
= $331.9 billion
c. For NI
NI = GDP + Net foreign income
= $331.9 billion + 2.2 billion
= $334.1 billion
All values are in billions
Answer: Birth rates and death rates are high.
Explanation:
In industrialized countries the life expectancy is reasonably high, so it's false to state that the death rate is high.
Also in industrialized countries birth is controlled as against developing countries that don't really put birth control measures.