Direct relation. If iron is used to make steel, and iron is cheaper now, steel will also be cheaper. Decrease in price can mean they have a bunch of it, a surplus.
Supply and demand says if you got a lot of something prices go down. So if you have a lot of cheap iron, you can make a lot of cheap steel
Answer:
$38,536.3567
Explanation:
Given that,
Annual salary = $31,000
Growth rate = 2.2 percent per year
Time period = 10 years
Salary 10 years from today:
= Current salary × (1 + Growth rate)^{Period}
= $31,000 × (1 + 0.022)^{10}
= $31,000 × 1.24310828
= $38,536.3567
Therefore, the annual salary of this person ten years from today is $38,536.3567.
Answer:
Performance
Explanation:
She is asked to take a test to analyse here capability and understanding. The test she took is called 'Performance testing' it is a way toward deciding the swiftness, responsiveness and knowledge of a particular set of skill. It helps an organisation or a firm to pick the right candidate for the job. The organisations usually choose a candidate by analysing their performance test.
Answer:
The assembly line efficiency is 4.17% (to 2 decimal places)
Explanation:
Efficiency is a measure of productivity that is used to determine how well a target is achieved, by finding the ratio of the actual output to the expected output. In this example, the number of units is the output of the assembly line, and the assembly line efficiency is calculated as follows:
Assembly line efficiency = (actual output) /(required output) × 100
actual output = 25 minutes
if 5 minutes = 1 unit
∴ 25 minutes = 1/5 × 25 = 5 units
∴ actual output = 5 units
required output = 120 units
∴ efficiency = 
= 4.17%
Its D because 73% of Japan is covered by mountains
