Answer:
There are multiple theories, nobody can be 100 percent sure how but here are 2 main theories:
Explanation:
-Lightning strikes a nearby tree, which catches fire. Frightened but inspired, these cavemen venture out, bring burning sticks back into their cave and learn to use fire.
-They may have used pieces of flint stones banged together to created sparks. They may have rubbed two sticks together generating enough heat to start a blaze.
Answer:
Change in Investment (Government Spending) = $200
Explanation:
Multiplier = k =∆Y/∆I = 1/(1-MPC)
Needed ∆Y = $1000 ; MPC = 0.8
1000/ ∆I = 1 / (1-0.8)
1000/∆I = 1 / 0.2
1000/∆I = 5
∆I = 1000/5
∆I = 200
Answer:II) More risk-averse investors will invest less in the optimal risky portfolio and more in the risk-free security than less risk-averse investors. III) Investors choose the portfolio that maximizes their expected utility.
Explanation:The capital allocation line is a line created in a graph by investors in an economy to display or identify the potential risks involved in taking risky decisions. This line is one the determining factors to ensure that the investor has adequate knowledge about the risky nature of a capital investment.
Investors generally choose portfolios that guarantee maximum profits with reduced chances of loss. More risk averse investor will choose or opt for less risky portfolio.
Answer:
Therefore, the change in total contribution margin is equal to change in net operating income, so there is no change in fixed expenses and will not be affected.
Explanation:
The computation as per given question is given below:-
Variable cost per unit
= $48 + $65
= $113
Contribution margin per unit
= $240 - $113
= $127
Unit Monthly sales
= 1,500 + 240
= 1,740
Total contribution margin
= 1,740 × $127
= $220,980
Total contribution margin
= 1,500 × $192
= $288,000
So, change in total contribution margin and net operating income
= $288,000 - $220,980
= $67,020
Therefore, the change in total contribution margin is equal to change in net operating income, so there is no change in fixed expenses and will not be affected.
