Alpine Productions Uses a Standard Costing System for Recording Transactions;

Alpine Productions uses a standard costing system for recording transactions; they also prepare an internal-use income statement using standard cost methodology. At the end of 2011, Alpine reported the following data:
Sales revenues: $500,000
Cost of goods sold (standard costing) $382,500
Marketing & admin expenses $105,000
Variances:
$\begin{array}{|l|r|c|}\hline \text { Sales revenue } & \$ 4,000 & F \\\hline \text { Direct materials price variance } & 20 & \mathrm{U} \\\hline \text { Direct materials efficiency variance } & 300 & \mathrm{~F} \\\hline \text { Direct labor price variance } & 75 & \mathrm{U} \\\hline \text { Direct labor efficiency variance } & 10 & \mathrm{~F} \\\hline \text { Variable overhead spendling variance } & 225 & \mathrm{U} \\\hline \text { Variable overhead efficiency variance } & 80 & \mathrm{~F} \\\hline \text { Fixed overhead spending variance } & 420 & \mathrm{U} \\\hline \text { Fixed overhead volume variance } & 110 & \mathrm{~F} \\\hline\end{array}$
Using standard costing methodology, the net operating income is:

A) $14,990.
B) $16,260.
C) $13,975.
D) $87,740.