Answer:
The net income earned during the year is $ 5,000
Step-by-step explanation:
The first point to kn ow is the accounting equation is A=L+SE
So to calculate the opening stockholders equity we can rearrange the accounting equation to be:
A-L = SE
so opening SE is
Assets $ 50,000 - Liabilities $ 40,000 = Stockholders Equity $ 10,000
Ending Stockholders equity is:
Assets $ 35,000 - Liabilities $ 20,000 = Stockholders Equity $ 15,000
Since the question mentions that the change in stockholders equity is only due to net income, the increase of $ 5,000 represents the net income for 2019.