Scarcity exists because people's wants for goods and services are greater than the number of products that can be made from available resources
Answer: b). falls from a positive amount to another positive amount
Explanation: Given that diet coke and diet pepsi give the consumer equal level of satisfaction. Diet coke and diet pepsi are substitutes, since, the consumer does not care about consuming diet pepsi and diet coke. For substitute goods the consumer will buy the cheapest of the two. When pdc (price of diet coke) rises but it remains less than pdp(price of diet pepsi) then the consumption of dc will decrease but it will still be above the consumption of dp. Since it is still relatively less expensive than diet pepsi. So the consumer will buy diet coke than diet pepsi, which means consumption of diet coke, dc falls from one positive amount to another positive amount.
To bet , play games for money , risky .
It goes up because you are paying your payments therefore building credit by showing you are trustworthy..
11. Prioritizing steps to solve the problem.
12. Addressing the cause of the problem
13. To reach fair negotiations with all concerned parties.
I'm not 100% certain on these answers but I hope I help to my best ability.
