Respuesta :

30000 due at the end of 60 years
I'll assume that the number of days in year is 360
I=30,000×0.05×(60÷360)=250

Cash in hand at the beginning of 60 days is
30,000−250=29,750

The effective rate is
R=I÷pt
R=250÷(29,750×(60÷360))
R=0.0504×100
R=5.04%

Answer:

The effective rate is R=5.04%

Step-by-step explanation:

Consider the provided information.

We need to find the effective rate of a $30000.

Interest Rate is 5% or 0.05.

Sometimes bankers calculate interest on a 360-day year for comfort.

Therefore, I can be calculated as:

I = Principal x Interest Rate x Frequency of a year

Principal = 30000, Interest Rate = 0.05 and Frequency of a year = 60÷360

[tex]I=30,000\times0.05\times \frac{60}{360}[/tex]

[tex]I=1500\times \frac{1}{6}[/tex]

[tex]I=250[/tex]

Thus, cash in hand at the beginning of 60 days is:

p = 30,000 − 250 = 29750

The effective rate can be calculated as:

[tex]R=\frac{I}{pt}[/tex]

[tex]R=\frac{250}{29,750\times \frac{60}{360}}[/tex]

[tex]R=\frac{250}{4958.3}[/tex]

[tex]R=0.0504[/tex]

or

R=5.04%

Hence, the effective rate is R=5.04%

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