1.) What investment accumulates more interest--15% compounded semiannually, or 1
ID: 2638265 • Letter: 1
Question
1.)
What investment accumulates more interest--15% compounded semiannually, or 14% compounded daily?
The 15% option earns one percentage point more than the 14% option over a year
The 15% option accumulates more over a year--EAR of 15.5% vs. the 14% option, with an EAR of 15.0%
They accumulate the same amount over a year
The 14% option earns an EAR of 15% and is better than the 15% option with an EAR of 15.9
2.)
a.The 15% option earns one percentage point more than the 14% option over a year
b.The 15% option accumulates more over a year--EAR of 15.5% vs. the 14% option, with an EAR of 15.0%
c.They accumulate the same amount over a year
d.The 14% option earns an EAR of 15% and is better than the 15% option with an EAR of 15.9
Explanation / Answer
1)
Equivivent anual rate EAR = (1+ Annual percentage rate/number of preiods ina year)^number of periods in a year -1
so , 15% compounded semi annually
EAR = (1+ 15%/2)^2 - 1 = 15.5625%= 15.5% (approxmately)
14% compounded daily and assuming 365 days a year
EAR = (1+14%/365)^365 -1 = 15.0243% = 15% ( approxmately)
therefore
b.
The 15% option accumulates more over a year--EAR of 15.5% vs. the 14% option, with an EAR of 15.0%
2)
Ballon payments mortageges are the payments which are made when the entire loan is not amortizd over the time period and ballon payment is made at maturity
as W has no ballon payment , it is fully amortized
X and Y are partially amortized, as they have ballon paymenst to be made
Z is paying more than borrowed on maturity, so it is negativiely amortized
so the correct option is
c.
X is partial amortization; Z is negative amortization
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