Answer:
PLAN A:
(120 * 0.39) + (40 * 0.19) + 20 = $74.40
PLAN B:
(120 * 0.49) + (40 * 0.14) + 20 = $84.40
PLAN C:
$20 + $75 = $95 ;
PLAN A is optimal from 0 to 192 minutes
PLAN C is optimal from 192 minutes onward ;
Explanation:
PLAN A :
Service charge = $20
Daytime = $0.39 per minute
Evening = $0.19 per minute
PLAN B :
Service charge = $20
Daytime = $0.49 per minute
Evening = $0.14 per minute
PLAN C :
Service charge = $20
225 minutes = $75
Minutes beyond 225 = $0.36 per minute
A.)
Determine the total charge under each plan for this case: 120 minutes of day calls and 40 minutes of evening calls in a month.
PLAN A:
(120 * 0.39) + (40 * 0.19) + 20 = $74.40
PLAN B:
(120 * 0.49) + (40 * 0.14) + 20 = $84.40
PLAN C:
$20 + $75 = $95
b. If the agent will use the service for daytime calls, over what range of call minutes will each plan be optimal?
PLAN A:
20 + 0.39D = 95
0.39D = 95 - 20
D = 75 / 0.39
D = 192.31
Answer:
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Explanation:
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<span>The percentage of work force involved in primary and secondary activities is probably equal to or less than 30%. In an economy like Singapore, development has been really fast due to which service sector particularly tourism accounts a major share. Hence the workforce involved in primary and secondary activities is declining and the share of workforce in these activities is approx 30% of the total workforce.</span>
If you are a girl the media expects you to be girly and like shopping and putting on makeup, some girls hate that stuff
Answer:
The correct answer is letter "C": independent variable.
Explanation:
Independent variables are propositions in a study which effects help to analyze certain behavior of a dependent variable. The dependent variable does not change but the independent variables do. There may be more than one independent variable for only one dependent variable.
In the case, <em>the dependent variable is the change in sales at GO designs while the independent variable is the price increase.</em>
