Answer:
d
Explanation:
A perfect competition is characterized by many buyers and sellers of homogenous goods and services. Market prices are set by the forces of demand and supply. There are no barriers to entry or exit of firms into the industry.
In the long run, firms earn zero economic profit. If in the short run firms are earning economic profit, in the long run firms would enter into the industry. This would drive economic profit to zero.
Also, if in the short run, firms are earning economic loss, in the long run, firms would exit the industry until economic profit falls to zero.
Perfectly competitive market consists of a large number of firms, and each firm is small relative to the entire market. This makes firms unable to set the prices for their goods.
It is the monopoly and oligopoly market structure that is characterised by high entry and exit into the market
Answer: • provide a permanent record for the cost of goods sold account
• monitor costs incurred to date and to predict and control costs for each job.
• provide a subsidiary ledger for the finished goods inventory account.
Explanation:
Job cost sheet refers to the document that is used for the recording of the manufacturing costs and it is used as a subsidiary ledger for the work in process account due to the fact that it contains every details about the job in process.
From the options given, the job cost sheets can be used to:
• provide a permanent record for the cost of goods sold account
• monitor costs incurred to date and to predict and control costs for each job.
• provide a subsidiary ledger for the finished goods inventory account.
Answer:
a. Production decreased by 4 percent
Explanation:
In 2009, production: 60,000 units
Hours worked per day: 80x8= 640 hours
Productivity= 60,000/640 hours =93.75 units per day
In 2010: production: 76 500 units
Hours worked per day= 85x10= 850 hours
productivity= 76,500/850= 90 units per day
In 2010, production decreased by 3.75 per day. (93.75-90.00)
percentage decrease= (3.75/93.75) x 100=4
In 2010 production decreased by 4 percent
Answer:
Employees frequently complain about the inconsistent assistance they receive from the HR department due to its large size.
Explanation:
Having a specialized, embedded HR unit is beneficial to each, specific unit, as HR would cater to every department and its special needs. On the contrary, centralized HR tends to give inconsistent help, as they always assign a different person or team when a problem arises.
So, if the employees complained that they cannot receive adequate help from the centralized HR, it would be wise to do what Roberta suggested.
Answer:
SO expected return on Mkt Portfolio Rm = 10.75%
Explanation:
market degree of risk aversion A = 3
Var = 0.0225 = SD^2
Rf = 4%
What is expected return on Mkt Portfolio ie Rm??
According to CAPM, Rm-Rf = A*SD^2
where SD is Std Dev (Recall SD^2 = Variance)
A is market degree of risk aversion
So we have Rm-4% = 3*0.0225
ie Rm = 4% + 3*0.0225 = 10.75%
SO expected return on Mkt Portfolio Rm = 10.75%
