I typically recommend that par value be set at $0.001 or $0.0001 per share. Thus, if a founder purchases 8,000,000 shares of common stock, the minimum price that the founder has to pay is $8,000 at $0.001 per share or $800 at $0.0001 per share.
Answer: Dextromethorphan (DXM) stays in your blood on average about 4 days. I repeat, that's on average. The range of days is around 3 - 5 if you are not being safe about it.
Doxycycline normally stays in the body for 20 to 24 hours. The half life of doxycycline is 10 to 12 hours, hence it stays in the body for 20 to 24 hours. Do not take alcohol till the time doxycycline stays in your body.