Scientific management of a factory's workforce will make the factories output <span>more productive. Scientific management monitors the movements of each employee i</span><span>n order to make them more efficient.
</span>
Answer:
HDI refers to Human Development Index and it’s a measure of the key elements and areas of how citizens of the country develop. These can be measured through their average income, health care etc.
China- 0.761 85th
USA - 0.926 17th
Japan- 0.919 19th
UK- 0.932 13th
Saudi Arabia- 0.854 40th
Iraq- 0.674 123rd
Among all the given roles, the ones considered the job responsibilities are the tasks that an individual completes daily and long-term. Hence, Option A is correct.
<h3>What are tasks?</h3>
Some of the terms that have the same meaning as the task are duty, job, chore, stint, and many more. In the case of project management, a task can be termed as an activity that an individual needs to complete within the allotted time period.
Basically, a task is a piece of work, that has to be done by the person who is allotted the work or is responsible for doing the work.
Thus, Option A is correct.
Learn more about tasks from here:
brainly.com/question/16930671
#SPJ1
32 different combinations of three cars can the Carsons select if all the cars are to be different colors.
B. 32
<u>Explanation:</u>
As it is given there are four available colours of the car. That means we have 4 cars. 
. Now choose the first car. The no.of way of choosing the first car is equalled to 8 and imagine the first car Colour is black. Now we have a black car so we have to choose from 6 options apart from black.
Now no.of way of choosing the 2 car = 6 and imagine it is blue. Now we have to choose two colour car, so now we have 4 options to choose from. The no.of choosing the car = 4. Now let's calculate the total arrangement - 
. It is the total calculation for three cars.
But we have to know the selection so three cars can also be arranged in 6 ways. So the number of different combinations of three cars can be calculated as 192÷6= 32. This is how the selection is being done.
