Answer:
1. Investment
- Long term investment: $48,000
 
Since this investment will not be liquidated in the current year, then it must be considered long term. 
2. Installment note
- Current portion of long term debt (under current liabilities): $28,000
 - Long term debt: $252,000
 
The amount that will be paid during 2022 must be included as the current portion of a long term liability. 
3. Deferred revenue
- Current liabilities: $76,000
 - Long term liabilities: $38,000
 
Any liabilities (including deferred revenue) that are due in more than one year must be reported as long term.