Suppose that, instead of an outright ban on bicycle couriers, congress passed a law that banned any companies that used bicycle couriers from receiving any money from federal grant programs or federal contracts. how does that impact your analysis relating to congressional authority?

Turrubiates corporation makes a product that uses a material with the following standards standard quantity 8.0 liters per unit standard price $2.50 per liter standard cost $20.00 per unit the company budgeted for production of 3,800 units in april, but actual production was 3,900 units. the company used 32,000 liters of direct material to produce this output. the company purchased 20,100 liters of the direct material at $2.6 per liter. the direct materials purchases variance is computed when the materials are purchased. the materials quantity variance for april is: