please help me get the answer!

$16,000,000. Budgeted variable manufacturing overhead was $11 per machine-hour. The denominator level was 1,000,000 machine-hours. Read the requirements. Compute (a) the variable manufacturing overhead spending and efficiency variances and (b) the fixed manufacturing overhead spending and production-volume variances. (a) Begin by calculating the following amounts for the variable manufacturing overhead. Now compute the variable manufacturing overhead spending and efficiency variances. (Label each variance as Spending variance Efficiency variance (b) Now compute the following amounts for the fixed manufacturing overhead