Answer:
a) Priscilla Wescott's
Cash budget
Months
Sept. Oct. Nov. Dec.
beginning balance 8,220 3,220 3,330 3,340
football tickets -110
other entertainment -290 -290 -290 -290
semester tuition -4,400
rent -400 -400 -400 -400
food -220 -220 -220 -220
apartment deposit -600 600
part time jobs earnings 1,020 1,020 1,020 1,020
ending balance 3,220 3,330 3,340 4,150
b) This is a static budget because it is being prepared in advance. A flexible budget adjusts a static budget to the real cash outflows and inflows.
c) The spring semester tuition costs $4,400 and she will only have $4,150, that means she will be $250 short.
Answer:
Side opposite the river = 120 ft
Other sides = 240 ft
Explanation:
Let 'R' denote the length of fence opposite to the river and 'L' denote the length of the other two sides.
The cost as a function of R is:
The value of R for which the derivate of the cost function is zero is the length that minimizes cost:
If R is 120 ft, then the value of L is:
The dimensions that will minimize costs are:
Side opposite the river = 120 ft
Other sides = 240 ft
Answer:
Demand curve for Sheila's plates and cups
Explanation:
we have to write the demand function for Shiela's
we solve for a solving for the line that cross two points:
Then we solve for b:
b = 22.5
Last we build the demand curve
<span>The total equivalent warming impact (TEWI) takes into consideration both the direct and indirect global warming effects of refrigerants.
In addition to the direct impact of the refrigerant (which is conveniently estimated by GWP), any system or process, which requires energy input, indirectly affects the environment. This impact is originated from CO2 emissions from the energy production processes.
TEWI can be calculated using the equation below:
TEWI = direct emissions + indirect emissions = (GWP×L×N)+(Ea×β×n),
where
L – annual leakage rate in the system, kg (3% of refrigerant charge annually),
N – life of the system, years (15 years),
n – system running time, years (based on weather data, 4910 hours),
Ea – energy consumption, kWh per year (modelled for each refrigerant),
β – carbon dioxide emission factor, CO2-eq. emissions per kWh (165 g CO2/kWh).</span>
Answer:
The answer is C. link the advertisements to online promotions.
Explanation:
Now lets take a look at it one by one and see why C is the answer.
As in option A, she can ask a few friends whether they've seen the ad or not, but their replies would not accurately show the success of the promotion strategy.
In Option B, it take some time to measure the results and the quarterly sales numbers can be influenced by many factors and may not reflect the impact of this specific promotional campaign.
Option D is irrelevant, Elise's company sales and the sales of the newspapers are not related. So we can not take this as an answer.
Option C however is very applicable. If you link the advertisements to online promotions, when those who read the news paper comes to check the online promotion, we can see how well has the ad performed based on the number of online enrollments of the readers.
