Answer:
An economic signal is described as <u>any piece of data or information which allows people to optimize their decision-making process</u> and make comparatively better decisions economically.
Step-by-step explanation:
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Answer:
The average service rate ($73) is far greater than the least service rate ($11), and far less than the highest service rate ($103).
Step-by-step explanation:
The service rate was given as $11, $84, $94 and $103.
The average service rate = 
= 
= 
= 73
Their average service rate is $73.
But comparing the average service rate to their given service rates, the average service rate ($73) is far greater than the least service rate ($11), and far less than the highest service rate ($103).
The value of a and b are:
A= 15,69
B=18
Answer:
11
Step-by-step explanation:
8 is the abosolutle value and 3+8=11
so 11