Answer: A data language controls database operations including storing, retrieving, updating and deleting data
Explanation: This is the definition for manipulation
Answer:
a non-cooperative game strategy, where participants independently choose their strategy to maximize their payoffs.
Explanation:
From the question, we are informed about Bob, who attended the university football game last week . At the opening kickoff, the crowd stood up. Bob therefore had to stand up as well to see the game. In this case, Bob was participating in a non-cooperative game of strategy, where participants collectively choose their strategy to maximize their joint payoffs. Non-cooperative game strategy can be regarded as the rational ways economic agent relate with each other so that their goals can be achieved. In this game both the available strategies as well as the outcome from various choices will be listed.
Price elasticity can be calculated using the attached formula where:
the first term represents the % change in quantity and the second term represents the % change in price
% change in quantity = (100-120) / (220/2) = -2/11 x 100 = -18.1818%
% change in price = (7-5) / (12/2) = 33.3333%
price elasticity = 18.1818/33.3333 = 0.55Note that the price elasticity is usually taken as an absolute value.
Answer:
B. A strategic action because such a large plant expansion will require a major commitment of resources.
Explanation:
There are two major forms of action in business decision making: strategic and tactical. Strategic action deals with decision that require major planning and investment of resource. Strategic actions have long term implementation and effect and are difficult to reverse.
Tactical actions, on the other hand, are flexible and involves actions taken on short term basis. Tactical actions are majorly bye-product of strategic decision.
On this note, Circus Aircraft`s decision to double its plant capacity over the next two years is a strategic action because such a large plant expansion will require a major commitment of resources. And the action will not easily reversible.
Other options in the question are not totally right.
Solution :
The optimal order quantity, EOQ =
EOQ =
= 115.47
The expected number of orders =
= 17.32
The daily demand = demand / number of working days
= 8.33
The time between the orders = EOQ / daily demand
= 13.86 days
ROP = ( Daily demand x lead time ) + safety stock
= 76.64
The annual holding cost =
= 207.85
The annual ordering cost =
= 207.85
So the total inventory cost = annual holding cost + annual ordering cost
= 207.85 + 207.85
= 415.7