Answer:
True
Explanation:
A cost sheet is a statement that contains all the cost incurred on a cost unit or a cost centre. A typical cost sheet will accumulate all the direct and indirect material consumed in the production of a product. Also included in the cost sheet is direct labor incurred in the making of a product including allocated overhead. With this, the margin on a product can be observed from a cost sheet.
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.
<span>A flaw in the governor's reasoning is that a lot of people in that age bracket who are already juvenile delinquents aren't going to stop doing bad things just because they might get paid more at a job. Those people may just not want to have a job and would rather enjoy their youth causing trouble before they have to "settle" into a career.</span>
Answer:
Option A
Explanation:
Less elastic Demands means ,there will be less effect on the demand of a product if the price of product changes.