Johnson Co. makes organic non-GMO vegetable seed packets for the chef/gardener market. The standard material is 0.66 ounces per seed packet at a cost of $0.95 per ounce. Johnson Co. budgeted to make 65,000 seed packets but due to high demand, they ended up making 72,000 packets. They paid $42,000 for 60,000 ounces of seed and used all but 4,000 ounces of this purchase in production during the period. What is their material efficiency variance for this period? Enter a favorable variance is a positive number and an unfavorable variance as a negative number. Enter as a whole number, no commas and no dollar signs.