Answer:
Only the first autocovariance function : γ(t,r) is covariance stationary, the remaining are not covariance stationary
Explanation:
For a process to be covariance stationary/ weak stationary/ second order stationary it must satisfy these two conditions below:
In order words, {Xt} is said to be (weakly) stationary if :
1. it is independent of t, and
2. For each h, x(t + ћ, t) is independent of t.
In that case, we write:
γX (h) = γX (h,0⇒)
Hence only the first autocovariance function : γ(t,r) is covariance stationary since Autocorrelation function (ACF) is time independent.
The remaining are not covariance stationary because ACF is time dependent.
Answer:
Their yield to call is 8.672%
Explanation:
The rate of return bondholders receives on a callable bond until the call date is called Yield to call.
Use following formula to calculate the yield to call
Yield to Call = [ C + ( F - P ) / n ] / [ (F + P ) / 2 ]
Where
C = Coupon Payment = $1,000 x 11% x 6/12 = $55
F = Face value = $1,000
P = Call price = $1,125
n -= number of periods to call = 7 years x 2 = 14 periods
Yield to Call = [ $55 + ( $1,000 - $1,125 ) / 14 ] / [ ( $1,000 + $1,125 ) / 2 ]
Yield to Call = 46.07 / $1,062
Yield to Call = 0.04336
Yield to Call = 4.336% semiannually
Yield to Call = 4.336% x 2
Yield to Call = 8.672% annually
Answer: 4. Perceptual mapping
Explanation: Perceptual mapping / Market mapping is a diagrammatic technique used by asset marketers that attempts to visually display the perceptions of customers or potential customers.
Answer:
b and c and maybe if i could i would take them to my place for shelter
Explanation:
Answer:
See explanation section.
Explanation:
December 31, 2017
Bad debt expense Debit = $17,600
Allowance for Doubtful Account Credit = $17,600
To record the bad debt expense
Calculation: Bad debt expense = $250,000 × 8% = $20,000. However, we cannot take this amount because Allowance for Doubtful Account is a positive contra entry, which has a $2,400 credit balance. Therefore, we have to deduct $2,400 from $20,000 to get the actual bad debt expense.
