The first photo is irrelevant and is pertaining to an accounting question. All of the other photos are what I am asking for and pertain to Microeconomics.

The standard price of materials is $3.50 per pound and the standard quantity allowed for actual output is 7,000 pounds, if the actual quantity purchased and used was 6,700 pounds, and the actual price per pound was $3.40, the direct materials price variance is $ (Enter the variance as a whole number and specify if it is F or U ) Blonk ? 8. Short-run and long-run effects of a shift in demand Suppose that the tofu industry is initially operating in long-run equilibrium at a price level of $5 per block of tofu and quantity of 50 million blocks per year. Suppose that the Food and Drug Administration (FDA) reports that compounds naturally occurring in tofu are linked to chronic illness: The fDA's research is expected to cause consumers to demand tofu at every price. In the short run, firms will respond by Shift the demand curve, the supply curve, or both on the following graph to illustrate these short-run effects of the FDA's research. 8. Short-run and long-run effects of a shift in demand Suppose that the tofu industry is initially operating in long-run equilibrium at a price level of $5 per block of tofu and quantity of 50 million blocks per year. Suppose that the Food and Drug Administration (FDA) reports that compounds naturally occurring in tofu are linked to chronic iliness. The FDA's research is expected to cause consumers to demand tofu atevery price. In the short run, firms will respond by Shift the demand curve, the supply curve, or both on the follon ito illustrate these short-run effects of the FDA's research. 8. Short-run and long-run effects of a shift in demand Suppose that the tofu industry is initially operating in long-run equilibrium at a price level of $5 per block of tofu and quantity of 50 million blocks per year. Suppose that the Food and Drug Administration (FDA) reports that compounds naturally occurring in tofu are linked to chronic illiness. The FDA's research is expected to cause consumers to demand tofu at every price. In the short run, firms will respond by e short-run effects of the FDA's research. Shift the demand curve, the supply curve, or both on the following graph to illustrate both the short-run effects of the FDA's research and the new long-run equilibrium after firms and consumers finish adjusting to the news. The new equilibrium price and quantity suggest that the shape of the long-run supply curve in this industry is in the long fun until ort-run effects of the FDA's research and the new The new equitibrium price and quantity suggest that the shape of the long.run supply curve in this industry is in the long run. wing graph to illustrate both the short-run effects of the FDA's research and the new ig to the news. The new equilibrium price and quantity suggest that the shape of the long-run supply curve in this industry is in the long Shift the demand curve, the supply curve, or both on the following graph to illustrate both the short-run effects of the FDA's research and the new long-run equilibrium after firms and consumers finish adjusting to the news. unward sleping vertical horizontal owinard topting The new equilibrium price and quantity suggest that the shape of the long-run supply curve in this industry is in the long. run