The media mix is the combination of media used and the frequency of advertising in each medium.
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:
Monthly payment = $469.701
Explanation:
<em>Loan Amortization: A loan repayment method structured such that a series of equal periodic installments will be paid for certain number of periods to offset both the loan principal amount and the accrued interest. </em>
The monthly equal installment is calculated as follows:
Monthly equal installment= Loan amount/Monthly annuity factor
Loan amount = 20,000
Monthly annuity factor =
=( 1-(1+r)^(-n))/r
r- Monthly interest rate (r)
= 6/12= 0.5%
n- Number of months ( n) = 20 × 4 = 48
Annuity factor
= ( 1- (1.005)^(-48)/0.005= 42.5803
Monthly installment= 20,000 /42.5803 = $469.701
Monthly installment = $469.701
Monthly payment = $469.701