Answer: lack of access
Explanation:
If they use the mobile phones there are high chances that they won't get everyone through the phone , they may be shortage of responses or insufficient data collection due to the fact that not everyone would answer to this pollsters and they may not even have access to enough mobile phones.
B is the correct answer to your question
Answer:The best way to appeal to a large audience is to produce a standardized, neutral news product.
Demand and supply intersect at equilibrium point.
Answer:
Don't Buy If You Plan to Move Soon.
Save Up Enough Cash.
Decide On a Monthly Payment Target.
Check Your Credit Score
Find the Right Real Estate Agent
Decide Which Loan Product You Will Pursue
Shop for a Mortgage Lender
Schedule a Home Inspection.
Explanation: