question #4 plz

2. You invested $1,500 in a business and your share of the net profit for year I was $100. What was your return on investment for the first year expressed as a fraction, decimal and as a %? 1 3. If your $100 net profit (from #2) increased 5% in year 2, what is year 2 net profit in dollars? Net profit 4. If your return on investment (from #2) was 5 percentage points greater in year 2, how much is it in dollars