Answer:
b. direct materials of $49,662, direct labor of $65,451, utilities of $10,121, and supervisor salaries of $14,900
Explanation:
[tex]\left|\begin{array}{c|c|c|c}$Item&$Cost for 10,300 Units&$Unit Cost&$Cost for 13900 Units\\--&--&--&--\\$Direct materials&\$36,800&\dfrac{36800}{10300} &\dfrac{36800}{10300}\times 13900$ Units=\$49662\\\\$Direct Labor&\$48,500&\dfrac{48500}{10300} &\dfrac{48500}{10300}\times 13900$ Units=\$65451\\\\$Variable Utilities&\$7,500&\dfrac{7500}{10300} &\dfrac{7500}{10300}\times 13900$ Units=\$10121\end{array}\right|[/tex]The Supervisor's Salary is a fixed cost.
Therefore, a flexible budget for 13,900 units of production would show: