Answer:
Total Manufacturing Cost = $9,347
Explanation:
Total cost for the job 450 is as follows:
Direct material =             $2,057
Direct labor =                     $888   (Note - 1)
Overhead cost =             $6,402  (Note - 2)
Total Manufacturing Cost = $9,347
<em>Note - 1: </em>Direct labor = Direct labor-hours × Direct labor wage rate
Given, 
Direct labor-hours = 37 hours
Direct labor wage rate = $24 per labor-hour
Direct labor = 37 hours × $24 per labor-hour
Direct labor = $888
<em>Note - 2: </em>Overhead cost = Machine-hours × predetermined overhead rate
Given, 
Machine-hours = 194 hours
predetermined overhead rate = $33
Overhead cost = 194 hours × $33 = $6,402