Answer:
It will increase price for consumers, as well as cost for airlines (due to increased demand & supply)
Step-by-step explanation:
Markets are at equilibrium when market demand = market supply.
If federal government imposes more safety measures on airlines & consumers. Cost for airlines rise due to increased security expenditures, so supply decreases (shifts leftwards). Customers might feel safer amidst more personal & organisational security measures, so demand increases (shifts rightwards).
Both these factors lead to increase price for consumers, as well as cost for airlines