Answer:
IRR 6% for Jabob
His friend will need 12 years saving cash to obtain their collegue funds.
Explanation:
We will solve for the rate being the annuity of 3 payment of 800
and the present value 2,138.41
C 800
time 3
PV 2,138.41
rate ?
To solve we can use excel, a financial calculator or trial and error
For excel we will do the following:
write the list of cash through the loan life:
-2,138.41
+800
+800
+800
then we write in the empy cell
=IRR(
select the values and press enter
This will give the IRR which is 6%
For the second assignment:
we need to solve for time:
C 3,800
time n
rate 0.06
PV $31,897
We work out the formula:

Now we solve the right side and apply logarithmic properties

-n = -11.77128325
n = 11.77
It will take 12 years to obtain their target amount
Answer:
Profit of $8,500
Explanation:
Strike Price = $90,000
Premium = $1,500
Break even point = Strike price - Premium
Break even point = $90,000 - $150
Break even point = $88500
Profit = Break even point - Share price
Profit = $88,500 - $80,000
Profit = $8,500
Answer: I think Anything tight, bright, short, or sheer should absolutely be avoided.
Explanation:
Answer:
26 packages
Explanation:
Given that:
The demand D = 186 packages in a week
Standard deviation = 13packages
The lead time L = 1.5 weeks
Order quantity Q = 750 packages
The Confidence service Level = 0.95
At the service level (SL) if we find the P(Z) of the SL using Excel, we have:
P(Z) = NORMSINV(0.95)
P(Z) = 1.64
Thus;
the safety stock = Z × SD√L

= 1.64 \times 13 (1.224745)
= 1.64\times15.92
= 26.11156
≅ 26 packages