Answer:
b. $490,000
Explanation:
Total cost refers to the summation of all costs that is expended during production processes of certain products, which is made up of prime cost, overhead cost, etc.
Total cost = Prime cost + Overhead cost
Where,
Overhead cost = Setup [1,000 × $75 per setup] $75,000 + Machine hours [1,900 × $50 per machine hour] $95,000
Overhead cost = $170,000
Prime cost = $320,000
Therefore,
Total cost = $320,000 + $170,000
Total cost = $49,000