Answer:
4.88 years
other methods should be used because payback method does not account for the time value of money
Explanation:
That sucks hopefully she feels better
<span>This is color constancy. With this ability, a person can perceive and understand that a color exists under various external conditions, usually lighting or other types of distortion. It is thought to be due to specialized neurons in the primary visual cortex that allow us to make these declarations.</span>
<span>The only way to establish a cause-and-effect relationship between two variables is to conduct an experiment.
First we state a hypothesis and then we make the experiment. The experiment should </span>support, refute, or validate our hypothesis. It is done by making<span> changes in one variable and observing is that might </span>lead to<span> changes in another variable (cause-and-effect).</span>
