Please help me formulate a hypothetical staffing plan:

You are the Director of Human Resources for a rapidly growing technology firm. In the past three weeks, your organization has seen a huge increase in profitability and has contracted with 30 new corporate clients.

Your employees are doing the best that they can to ensure the success of your organization during this time of being understaffed, but the CEO, CFO, managerial staff, etc. know that the company needs to hire new employees.

Please help me figure out the following:

• Furnish information about the technology industry. Specifically, explain details, through conducting research, regarding the competitive nature of this industry.

So far I think I need to perform a cost-benefit analysis, but I am having trouble finding results.

• Form a case for hiring either full-time, contingent, or contract employees. Explain the benefits and drawbacks of hiring your selected workforce type(s).

I've found some information on the benefits and drawbacks of in sourcing and outsourcing employees, but I need some in-depth information

• Since you will need to recruit over 100+ technology employees, given organizational growth,
• Justify if the recruitment function should be kept in house or outsourced.

I'm still working on both of these topics