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.
Answer:
The person receiving the order should read it back to ensure that the order is correct.
Explanation:
In business communication the best way to communicate orders is in written form since this allows for clear conveyance of the message in the order. Using verbal means to give orders over the phone is prone to misinterpretation and there is less accountability when the subordinate claims he did not understand the order.
To curtail this it is advisable for the recipient of the order to repeat the order. This shows it has been clearly understood.
The gradual decrease in the value of natural resource is called depletion. The deplection expense is calculated on the cost net off salvage value.

Therefore, Depletion expense per ton of ore would be $0.64 per ton of ore.
Answer:
Option "Sell securities but instead start raising the federal objective Rate of funds" is the right response.
Explanation:
- Across the whole of collective memory, the free-market community had already progressed thru all the boom-and-bust phases.
- The Federal Reserve must have been designed to assist start reducing this year's injuries caused mostly during depressions but instead provided several other effective features to impact the money supply. Continue reading to learn how well the Fed is managing this same money supply.
Some other decisions are not comparable to the type of situation in question. So that is the correct choice.
Answer:
Setting specific goals
Explanation:
Because Joe was dissatisfied with his 5 percent rise in pay as opposed to his colleagues '10 percent raise and plus he is not informed of the minimum standard.
So for improving the performance he should set his specific goals so that he should accomplish the company goals and objectives due to which he will get the appraisal next time