Answer: b) lower in long-run equilibrium than in short-run equilibrium.
Explanation:
A self regulating economy will try to move to the long run Equilibrium.
From the graph attached you will notice that the Price Level at the point where the Long Run Curve intersects with the Aggregate Demand curve is lower than the point where the Short Run Supply curve intersects with the same Aggregate Supply.
This means that Prices in the long term at equilibrium will be less than prices in the short term at Equilibrium should the Economy be a self regulating type that will move towards a long term Equilibrium.
Answer:
(a) 2
(b) 2.25
(c) 12.5%
Explanation:
To solve this question we need to remember that

(a) 10 persons produce 160 valves in 8 hours, this implies a productivity of 2=160/(8x10)
(b) 2.25= 180/(8x10)
(c) Percentage change is given by (2.25-2)/2=.125
Answer:
C
Explanation:
Cost=10000
Accumulated depreciation=3000
Sales price=9000
Net value=10000-3000=7000
Gain=9000-7000=2000
Answer:
<h2>
a. The Preferred stock is noncumulative.</h2>
Preferred stock
= 7,710 * 17.5 * 8%
= $10,794
Per share
= 10,794/7,710
= $1.40
Common Shareholders.
= 63,800 - 10,794
= $53,006
Per share
= 53,006/49,000
= $1.08
<h2>
b. Preferred stock is cumulative. </h2>
This means that if preferred dividends are not paid in a year, they will be accrued and paid when they can.
Preferred stock
= 7,710 * 3 years (2017,2018,2019)
= $23,130
Per share = 23,130/7,710
= $3
Common stock
= 63,800 - 23,130
= $40,670
Per share
= 40,670/49,000
= $0.83
c. Why were the dividends per share of common stock less for the cumulative preferred stock than the noncumulative preferred stock?
b. The dividends in arrears on the preferred stock had to be fulfilled before dividends could be paid for the current year.