Answer:
B) 790-700r
Explanation:
Aggregate Expenditure is the expenditure by all the sectors of economy. By Households = Consumption (C), By Firms = Investment (I), By government = Govt spending (G) & tax leakages (T), By Rest world = Next Exports (NX).
Autonomous Expenditure is the level of expenditure in economy, which doesn't depend on level of Income = Y.
AE = C + I + G + NX
[500 + 0.8 (Y-150) - 300r] + [200 - 400r] + 200 + 10
500 + 0.8Y - 120 - 300r + 200 - 400r + 210
500 - 120 + 200 + 210 - 300r - 400r + 0.8y
790 - 700r + 0.8y
As, it can be seen that the part of AE = '790 - 700r', excluding '0.8y' : is not dependent on Income Y. So, it is Autonomous Expenditure
Answer: ER(P) = Rf + β(Rm-Rf)
6 = 5 + β(17-5)
6 = 5 + β(12 )
6 - 5 = 12β
1 = 12β
β = 1/12
β = 0.083
Explanation: In determining the Beta of the stock, we need to apply capital asset pricing formula and then make Beta the subject of the formula. Other variables will be substituted with the exception of Beta, which becomes the subject of the formula.
Average of all forecast errors is 0 a company wants to use a regression analysis to forecasts the demand for the next quarter.
Answer:
$55,902 is the amount I can expect to earn in the fourth year
Explanation:
Remember Salary increases by 10% each year
Salary in Year 1 : 42,000
Salary in Year 2: 42,000 x 1.1 = $46,200
Salary in Year 3: 46,200 x 1.1 = $50,820
Salary in Year 4: 50,820 x 1.1 = $55,902