Answer:
c. Total Owners' Equity is $100
Step-by-step explanation:
Owners' Equity can be simply defined as Assets minus Liabilities. In this situation, after the sale of the inventory, cash on hand is the company's only asset, while the bank loan is the only liability, thus:
Owners' Equity = Cash - Loan
Since there in no interest, the loan remains at $90. As for the cash value, considering all transactions, it can determined as:

Therefore, Total Owner's Equity (OE) is:

c. Total Owners' Equity is $100