Question

In sordaria, how many different chromosomes arrangements can be produced through independent assortment?

Answer 1

Sordoria is an haploid organism. As such, it is impossible to talk about chromosome arrangements with Sordoria as this phenomenon only occurs during meiosis and meiosis does not take place with haploid organisms.
I suggest a reformulation of the question. Sordoria is an organism that's highly used for genetics studies and the question might have a point if reformulated.