Sales Price Variance, Sales Volume Variance, Overall Sales Variance Saginaw Company is a garden products wholesale firm. In December, Saginaw Company expects to sell 29,000 bags of vegetable fertilizer at an average price of $5.20 per bag. Actual results are 29,800 bags sold at an average price of $5.10 per bag. Required: 1. Calculate the sales price variance for December. 2. Calculate the sales volume variance for December. 3. Calculate the overall sales variance for December. 4. What if December sales were actually 28,800 bags? How would that affect the sales price variance? by $ The sales volume variance? The overall sales variance?