Problem - Sven Enterprises is a large producer of gourmet pet food. During April, it produced 147 batches of puppy meal. Each batch weighs 1,000 pounds. To produce this quantity of output, the company purchased and used 148,450 pounds of direct materials at a cost of $593,800. It also incurred direct labor costs of $17,600 for the 2,200 hours worked by employees on the puppy meal crew. Manufacturing overhead incurred at the puppy meal plant during April totaled $3,625, of which $2,450 was considered fixed. Sven's standard cost information for 1,000-pound batches of puppy meal is as follows:

Direct materials standard price $ 4.20 per pound

Standard quantity allowed per batch 1,020 pounds

Direct labor standard rate $ 8.50 per hour

Standard hours allowed per batch 14 direct labor hours

Fixed overhead budgeted $ 2,800 per month

Normal level of production 140 batches per month

Variable overhead application rate $ 9.00 per batch

Fixed overhead application rate ($2,800 ÷ 140 batches) 20.00 per batch

Total overhead application rate $ 29.00 per batch.

Compute the manufacturing overhead spending and volume variances.