$($CO $3)$ At the Worth & Williams Clinic, if short$-$term liabilities are $$10,000,$ long$-$term liabilities are $$70,000,$ owners' equity is $$30,000,$ and current assets are $$20,000,$ what is the total asset figure?

$$100,000$

$$110,000$

$$130,000$

$$90,000$