"A cleaning company uses $10 of chemicals, $40 of labor, and $5 of misc. expenses for each house it cleans. After some quality complaints, the company has decided to increase its use of chemicals by 50%. By what percentage has multifactor productivity fallen?

multifactor productivity = 8.3%

Explanation:

given data

Total cost for chemicals = $10

Total cost of labor = $40

Total cost of misc = $5

use of chemical = 50%

solution

first we get here total initial cost that is

total initial cost  = 10 + 40 + 5

total initial cost = $55

and

Increase in cost of chemical is = 10 + (0.5) × (10)  

Increase in cost of chemical = 15

so Total increase in cost will be

Total increase in cost = $15 + $40 + $5

Total increase in cost = 60

so

increase in cost % =  × 100

increase in cost % =  × 100  

increase in cost % = 91.67 %

so

change in multifactor productivity is  = 100% - 91.7%

multifactor productivity = 8.3%

answer; offer in store wine and beer samples;

answer: a. the kind of population living in your neighbourhood.

the census explorer data tool by the us census bureau allows the user to zoom in on any neighbourhood within the united states and find the kind of people residing in that by race and age.  

the tool needs to needs to be used twice – once in order to find what type of people reside in a neighbourhood, and then to see the age groups of the people in the same neighbourhood.