Please review/analyze the question below:

https://www.coursehero.com/qa/wait/37642038/

Based on your analysis so far, please answer the following questions as True or False.

Both the tests of cognitive ability and personality will allow the company to hire employees with higher expected first month sales.	(True / False) ?
Assuming the profit margin is 25% (25% of sales dollars are profit), If the company offers a $1000 referral bonus, we would expect that to pay for itself in the referred employees' first month of employment.	(True / False) ?
All other variables held constant, the employees with referrals are expected to have lower sales their first month of employment.	(True / False) ?
No matter how we build the model, we end up with the exact same set of variables.	(True / False) ?