Answer:
III. If a competitive industry is in long-run equilibrium, a decrease in demand causes firms to earn negative profit because the market price will fall below average total cost.
Explanation:
A perfect competition is characterised by many buyers who sell homogenous products.
All firms in a perfect competition earn zero economic profit in the long run because there are no barriers to entry or exit.
In the long run, equilibrium occurs at: P = LMC = LATC
If demand falls, prices would fall below average total cost and the firm would earn negative profit .
Answer: B) a trainee's performance declines after training
Explanation: Negative transfer occurs when previous learning hinders further learning. It is best defined as the interference of previous knowledge with new ones, wherein the new set of knowledge could hurt the performance of a new often related knowledge. A typical example could be changing from a right-handed to a left-handed wheel drive or from a manual to an automatic transmission. Negative transfer usually is problematic during the early stages of learning a new task but with experience, learners can correct the effects of negative transfer.
Answer:
amount would get = $7310.41
Explanation:
given data
pay interest = 5 % = 0.05
invest = $6000
to find out
how much will she have at end of four years
solution
we get here Interest is compounded semi annually
Interest = 
Interest 0.025 = 2.5 %
so here we have 4 year so here 8 semi annual period
amount would get = invest × 
amount would get = $6,000 × 
amount would get = $7310.41
Answer:
IF mrs Jones wants to make 14% on the bond this is her required return and what the ytm of the bond should be to make her want to buy the bond. Because the bond pays a coupon of 12% she will want to pay less than the face value of the bond, so that the overall return can be 14%. Whenever the coupon rate of the bond is less than the required return or ytm, the bond is sold at a discount. In order to find at what price should she buy the bond we will need a financial calculator and input the following
FV= 10,000
YTM= 3.5 ( We divide 14 by 4 to find the ytm because the bond has quarterly compounded payments)
PMT= 300 ( We find out the 12% of 10,000 and divide it by 4 because the bond has quarterly payments)
N= 48 (12 years into 4 because there will be a total of 48 quarters and 48 payments)
Put these values in a financial calculator and compute the PV
PV= 8,845
The present value of the bond is 8,845 if the required return is 14% which means she should be willing to pay $8,845 for the bond today.
Explanation:
