Chapter 18, Problem 18.15E

Mathur Manufacturing uses a job order costing system. During one month, Mathur purchased $188,000 of raw materials on credit; issued materials to the production of $263,000 of which $17,000 were indirect. Mathur incurred a factory payroll of $172,000, of which $25,000 was indirect labor. Mathur uses a predetermined overhead rate of 150% of direct labor cost. The total manufacturing costs added during the period are_.

Assume the actual sales volume is 74,500 units and the budgeted sales volume is 76,000 units. If the actual sales price is $7.20 and the budgeted sales price is $7.80, what is the sales volume variance?

I need help with this financial accounting problem using proper accounting guidelines.