Prove that profit maximization implies cost minimization but not vice versa.
I'm looking for a mathematical proof (I think its involving convexity/concavity, I'm not quite sure?)
The types of proofs we learned in class are:
the proofs i learned in class are
Direct Proof. Assume that A is true, deduce various consequences and use them to show that B must also hold.
Contrapositive proof. Assume that B does not hold, then by deducing various consequences show that A cannot hold.
Proof by contradiction. Assume that A is true and B is not true, then show that these assumptions imply a logical contradiction.
I think the answer should satisfy one of the above. I'm not quite sure though.© BrainMass Inc. brainmass.com October 16, 2018, 4:04 pm ad1c9bdddf
See the attached file where formatting is conserved.
Cost minimization means producing a given output quantity at minimal cost.
For Profit maximization output is no longer given. We assume that a company chooses inputs and output in order to maximize profits.
Profit maximization implies cost minimization but cost minimization does not imply profit maximization.
This is because:
Profit maximizing firms choose the optimal level of inputs to maximize profits and also choose the profit maximizing level of output (supply). In order to maximize profits firms have to be minimizing costs at the optimal level of output so profit maximization implies cost minimization.
Cost minimizing firms choose the optimal level of input use to minimize costs for a given level of output but do ...
A mathematical proof is given for proving that profit maximization implies cost minimization but not vice versa.
Analyze Cost and Role in Decision Making
Analyzing Cost and Its Role in Decision Making
The concept of opportunity cost and examination of how to calculate the cost of alternatives over single and multiple time periods. Analyze cost and its role in the decision-making process by answering the following questions:
? Citing examples, differentiate between opportunity cost, marginal cost, and relevant cost.
? Assess the relationship of marginal benefit and marginal costs. How is marginal benefit measured, and how does it relate to marginal costs?
? What other factors must managers address before making decisions? Why?