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:
B. Debit insurance expense for $13,500 and credit prepaid insurance for $13,500.
Explanation:
If 6 months past from the beginning of the contract then these past 6 months must be reflected as expenses in the balances.
$13,500 reflect the expenses of the past 6 months from July 1 to December 31, then the entry Debit insurance expense for $13,500 and credit prepaid insurance for $13,500 reflect the proper balances at the end of the year.
Answer: https://www.igcsebusiness.co.uk/uploads/2/6/7/8/26787454/organisation_notes_final.pdf
Explanation:
Answer:
a) Distinguish between the use of Franchising and Joint Venture as modes of entry into other countries by global businesses.
Franchising consists in the licensing of aspects of production and intellectual property to a another party: the franchise.
A Joint Venture is a business union between two or more parties, in which they split profit as well as costs and responsabilities.
b) What are the respective advantages and disadvantages of both strategies?
Franchising can be a quicker way to expand into foreign markets. The flexibility of the method, and the lower capital requirements are the reason why. This can be seen in the success that American fast-food brands have had using this method to expand in global markets.
A Joint-Venture can be more difficult to use for market expansion, however, it can be more profitable, because the profit will not be split among as many parties as in franchising, and more importantly, the firm maintains a higher control of the operation.
