Answer:
$77,389 and  $121,611
Explanation:
The computation of the Sebastian's basis in these two assets is shown below:
= Market value of the first piece of equipment ÷ Total market value of two pieces of equipment × purchase value of two pieces of equipment
= ($139,300 ÷ $358,200) × $199,000
= $77,389
= Market value of the second piece of equipment ÷ Total market value of two pieces of equipment × purchase value of two pieces of equipment
= ($218,900 ÷ $358,200) × $199,000
= $121,611
The Total market value of two pieces of equipment
= $139,300 + $218,900
= $358,200