In an mrp problem, a is an mps item. every a requires 3 b’s and 2 c’s. every b requires 5 c’s. all lead times are one period. initial inventory values for all items are 0. use lot-4-lot method for order quantities for all items. if gross requirement for a is 400 in period 10, what will be the planned order release for c in period 8?

After the price floor is instituted, the chairman of productions office buys up any barrels of gosum berries that the producers are not able to sell. with the price floor, the producers sell 300 barrels per month to consumers, but the producers, at this high price floor, produce 700 barrels per month. how much producer surplus is created with the price floor? show your calculations.