The accommodative ability changes greatly because of age-related changes in the eye, including a decrease in the elasticity of the lens and the degeneration of the Zonular fibers and the ciliary muscles surrounding the lens.
The process of accommodation, or focusing on near objects, happened by a concerted action of the ciliary muscle on the zonule fibers which hold the lens in place. The ciliary muscle can be described as a ring of smooth muscle that, upon contraction, relaxes the tension on the zonular fibers and allows the lens to become more spherical.
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Answer:
$66,667
Explanation:
Contribution margin = Sales Revenue - Variable cost = 240000-60000 = 180000
Percentage of contribution margin = Contribution margin / sales revenue = 180000 / 240000 = 75%
Breakevent point in total sales = Fixed costs / Percentage of contribution margin
= 50000/0.75 = $66,667
Answer:
(1) $2,720
(2) $2,220
Explanation:
Given the following sequence:
300 units at $6, 400 units at $7 and 200 units at $8
(1) FIFO method
Ending inventory = 360 units
Cost of ending Inventory:
= 200 units at $8 + 160 units at $7
= 200 × $8 + 160 × $7
= 1,600 + 1,120
= $2,720
(2) LIFO method
Cost of ending Inventory:
= 300 units at $6 + 60 units at $7
= 300 × $6 + 60 × $7
= 1,800 + 420
= $2,220
Economic cycle is defined as the fluctuations of the economy between the period of expansion and contraction.
There are four stages of economic cycle :
Expansion, peak, contraction, trough
Under the stage of contraction, the business flow is slow as low retail sales, prices, interest rates. The correction will takes place in this stage and economy started recovering in the next stage that is trough.
It is very important to insight the economic cycle for taking major decisions regarding investment and business.
This cycle goes in cyclic pattern.
The investors will invest more in the contraction period because rates were relatively low in this stage.
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