To encourage your audience's eyes to stop at the end of a line, you should avoid _________________________.

A difference between textboxes and labels is:

a) textboxes have a drop-down feature b) labels cannot be changed during runtime c) textboxes allow the user to enter information into them d) nothing

What is the first line of the file created by the following code?

``` Dim query = From line In IO.File.ReadAllLines('N.txt') Let data = line.Split(","c) Let country = data(0) Let population = 1000000 * CDbl(data(2)) Select country & '," & population IO.File.WriteAllLines("NewFile.txt", query) ``` (A) Afganistan,31.8 (B) Afganistan,31,800,000 (C) Afganistan,31800000 (D) country,population