An income is measured as all money received, including gifts, in the course of a year. an amount spent in one week’s time. an amount received in a specific period: weekly, biweekly, or yearly. all money saved during a year’s time.

As all money recieved, including gifts, in a course of a year

The answer is: As all money recieved, including gifts, in a course of a year

Income could be broadly defined as the raw increase in money that you receive within one financial period. From that raw amount, not all of them would be taxable. The expendables that you need to make in order to obtain those income would most likely can be written off as operational expense.

secondary circular reaction

Explanation:

secondary circular reaction is the behavior response observed in child with age four to eight months. The child in this age group become able to perceive external object and they start interacting to object around him.  The common behavior expressed in this reaction is that the child repeat actions which gives them sense of pleasure and there is involvement of his own body and external object as well.