Answer:
Yes, if Sergei will also join in the election with Helmut and Nils
Step-by-step explanation:
This is because an S election is when a company is about to become an S corporation. S corporation usually do not have to pay their taxes but pass the tax liability for their profits through to their stockholders and then, all of the profits earned by the S corporation will be taxed only once.
The S selection will happen only if the 3 are there because they have to testify and since Nils wasn't there all the time, Sergei has to testity in his place.