I have an upcoming exam and I don't have access to my professor and I have questions that the book is not clarifying for me. The book that the class is using is Murach's Visual Basic 2008.

iI will list the questions will by numbers. I understand that there are alot of questions here but I really need a good grade on this exam and these are the areas that I am still unsure of. Some of the questions, I have tried to answer and I posted a comment in (), it my guess is correct could you annotate so. If not could you help me get on base.

I am taking the exam tomorrow at 11. I have been buried in this book for a couple of days now and I need help. I am using this site as a last resort. I figured individuals on here are much more proficient than myself so I mine as well ask the experts.

I want to thank anyone in advance that is willing to answer any of these questions for me. God Bless and Happy Veterans Day. I myself am an "Iraq Veteran" in 2003.

1. Here is the code, I understand what it does but I don't know how to apply it. (example inputing in numbers). I realize that default is 0. But on the questions the professor will have this code and say input a number what would the answer be? I don't know how to do that.

Input 3 as an example:

Dim sum As Integer

Dim i As Integer

For i = 0 to 4

sum += i

Next

Answer?:

Same problem but different format.

Dim sum As Integer

Dim i As Integer = 2 to 12 Step 2

sum += i

Next

Answer?:

Same problem but different format.

Dim sum As Integer

Dim i As Integer = 25 to -15 Step -10

iSquared = i ^ 2

sum += iSquared

Next

Answer?:

For loop that calculates a future value

D

im monthlyInvestemnt As Decimal = 100

Dim monthlyInterestRate As Decimal = .01D

Dim months As Integer = 120

Dim futureValue As Decimal

For i As Integer = 1 To months

futureValue = (futureValue + montlyInvestemnt) _

* (1 + monthlyInterestRate)

Next i

Answer?:

Dim monthlyInvestemnt As Decimal = 100

i = 1 futurvalue = 101D

i = 2 futurevalue = 203.01D

i = 3 futurevalue = 306.0401D

i = 4 futurevalue = 410.100501D

i = 5 futurevalue = 515.20150601D

i = 6 futurevalue = 621.3535210701D

i = 7 futurevalue = 728.567056280801D

i = 8 futurevalue = 836.85272684360901D

i = 9 futurevalue = 946.2212541120451001D

i = 10 futurevalue = 1056.683466653165551101D

i = 11 futurevalue = 1168.25030131969720661201D

i = 12 futurevalue = 1280.932804332894178678130

...

i = 120 futurevalue = 23233.90763519401698355733