Answer:
B. monopoly firms but not for competitive firms.
Explanation:
Marginal revenue can become negative for monopoly firms but not for competitive firms.
A monopolist’s marginal revenue is always less than or equal to the price of the good.
Marginal revenue is the amount of revenue the firm receives for each additional unit of output. It is the difference between total revenue – price times quantity – at the new level of output and total revenue at the previous output (one unit less).
Since the monopolist’s marginal cost curve lies below its demand curve. When a monopoly increases amount sold, it has two effects on total revenue:
– the output effect: More output is sold, so Q is higher.
– the price effect: To sell more, the price must decrease, so P is lower.
For a competitive firm there is no price effect. The competitive firm can sell all it wants at the given price.
So the marginal revenue on a monopolist's additional unit sold is lower than the price, <u>because it gets less revenue for selling additional units.</u>
<u>Marginal revenue can become negative – that is, the total revenue decreases from one output level to the next.
</u>
Let
x = minutes used for jogging
y = minutes used for handball
z = minutes used for cycling
Th total time spent is 1 hour (60 minutes), therefore
x + y + z = 60
Because Mike jogs as long as he cycles, therefore
x = z
Therefore
2x + y = 60
or
y = 60 - 2x (1)
Jogging consumes 10 calories/min, handball consumes 9 calories/min and cycling consumes 12 calories/min.
The calories consumed in 60 minutes is 580, therefore
10 x + 9y + 12z = 580
Because x = z,
22x + 9y = 580 (2)
Substitute (1) into (2).
22x + 9(60 - 2x) = 580
22x + 540 - 18x = 580
4x = 40
x = 10
y = 60 - 2x = 40
z = x = 10
Answer:
10 minutes of jogging
40 minutes of handball
10 minutes of cycling.
Money supply = Currency in circulation + Checkable deposits.=600 + 900 = 1500 Billion
Current deposit ratio = Currency in Circulation/ Checkable deposits. = 600/900 = .667
Excessive reserve ratio = Excess Reserves/Checkable deposits.= 15/900 = .0167
Money multiplier = (1 + C)/(rr + ER + C)= (1 + .667)/ (.0278 + .0167 + .667) = 2.343
Answer:
Good Quality or Service
Explanation:
This is a very general question however I’ll try to answer it to the best of my knowledge.
This is an example of Good Quality or Service OR Public Relations or Promotion.
Good Quality or Service – The food quality or the service at the Restaurant must be very good that the food critic was so impressed that he/she published this review on the magazine so that others may try the delicious food of this Restaurant.
Public Relations or Promotion – Regardless of the food quality or the service at the Restaurant, the restaurant owner had paid the food critic/blogger to post good reviews about his/her Restaurant in the magazine which would attract more customers to this Restaurant.
In my opinion, Good Quality or Service is more relevant in this scenario.
