The application administrator should tighten measures on the external application used in the database backend especially when it comes to creating user IDs in order to prevent unauthorized users - any off-campus or even non-affiliated users to indiscriminately post links, especially malware and malicious ones. This can be done by selecting a viable verification method in order to only allow on-campus students to sign-up to the service.
Answer:
(a) $40
(b) $24,000
(c) 40%
Explanation:
Given that,
Selling price = $100 per unit
Variable costs = $60 per unit
Fixed costs = $2,500 per month
Contribution margin per unit:
= Selling price - Variable costs
= $100 per unit - $60 per unit
= $40
Total Contribution margin:
= Contribution margin per unit × No. of units sold
= $40 × 600 units
= $24,000
Contribution margin ratio:
= (Selling price - Variable costs) ÷ Selling price
= ($100 per unit - $60 per unit) ÷ $100 per unit
= 0.4 or 40 %
Answer:
U.S. businesses are known for their technological advances and their ability to implement change;
True
Explanation:
The united States can be described as the pioneer in the free market economy. The free market economy generally means that private businesses control how the market behave with little interference from the government. This allows market forces of supply and demand to take precedence in deciding market prices of goods and services. For example, when the demand for a certain good or service exceeds the supply, the price of that particular good will rise. On the other hand, when the demand for a particular good or service is lower than the supply, the price of the good or service drops. The equilibrium price is the price where the forces of demand and supply balance.
The free market system relies majorly on competition between businesses. Economist like Adam Smith postulated that if a free market runs it's course without interference, the equilibrium price will be ultimately reached. Since in a free market there is a lot of competition, most businesses will have an incentive to improve their technology and also adapt to change faster to gain competitive advantage over it's peers.
