Will PS Elements 11 Interpolate

Hello,

I am going to try my hand at stock photography, I know, probably a crazy idea.

Alamy requires that images are at least 24M.

In part, they say "If necessary, interpolate (upsize) the file to 24MB using a specialist, professional software package."

My untouched RAW images come out of my 50D at about 20M.

Will Elements 11 upsize or interpolate a 20M file up to 24M or larger at a high enough quality to be accepted by Alamy.

If not, what software would interpolate an image to 24M?

Thank you

Yes it will, using the Image resize function. I no longer have Elements, but this function is similar to Photoshop's, where you can enter options to resize the image at a specific resolution.