Answer:
The answer is given below;
Step-by-step explanation:
Legal Expenses Dr.$9,000
Patent (40,000+2,500) Dr.$42,500
Advertising Expense Dr.$80,000
Cash Cr.$131,500
Please note that legal and other fees for transfer of patent is capitalized in patent cost.
The compound entry is made to simplify the T-Account of cash as the second impact of every debit entry is cash.