Answer and Explanation:
 The amortization schedule is presented below:    
Date          Cash   Interest expense    Amortization	Balance
                         A              B                           C = (A - B) 
January 1, Year 1                                              $58,998
                                                                                                      D
End of Year 1	$3,944     $3,717                     $227                 $58,771
                                                                                                   E = D - C
End of Year 2  $3,944    $3,702.573            $241                 $58,530
End of Year 3  $3,944     $3,687.39            $257                 $58,273
End of Year 4  $3,944     $3,671                   $273              $58,000
Working notes:
For computing the missing amount first we have to find out the interest expense rate which is 
= $3,717 ÷ $58,998
= 6.30%
For year 2, 
The interest expense is 
= $58,771 × 6.30% 
= $3,702.573
For year 3, 
The interest expense is 
= $58,530 × 6.30% 
= $3,687.39