Consider an economy with the following aggregate demand (AD) and aggregate supply (AS) schedules. These schedules reflect the fact that, prior to the period we're examinineles sion makers entered into contracts and made choices antici- pating that the price level would be P 105°

please explain to me step by step how to find the equilibrium price i more detail than before, how do you choose which terms to move to the other side of the equation, and why when moved they are positive or negative  the answer that i received before, when i substitute the price in de demand and in the supply equation, i dont get the same answer The following represents demand for widgets (a fictional product): QD = -47,214 – 90P + 0.8M - 2PR where P is the price of widgets, M is income, and PR is the price of a related (fictional) good, the wodget. Supply of widgets is determined by QS = 400P – 15,550   Determine whether widgets are a normal or inferior good, and whether widgets and wodgets are substitutes or complements. Assume that M = $68,500 and PR = $53. Solve algebraically to determine the equilibrium price and quantity of widgets. Generate a supply/demand graph in Excel. Be sure that P is the vertical axis and Q the horizontal. Does the graphical equilibrium correspond to…

Suppose that both groups of students are on the right track, and each of the events described above arepartially responsible for the decrease in the price of pizzas. Based on your analysis of the explanationsoffered by the two groups of students, how would you determine which of the possible causes was thedominant cause of the decrease in the price of pizza? 1. Whichever change occured first must have beenthe primary cause of the change in the price of pizzas 2. If the equilibrium quantity of pizzas increases,then the demand shift in the market for pizzas must have been larger than the supply shift. 3. if theequilibrium quantity of pizzas increase, then the supply shift in the market for pizzas must have beenlarger than the demand shift. 4. If the price decrease was large, then the supply shift in the martket forpizzas must have been larger than the demand shift

Refer to the figure to answer two questions. Price Level (average price) PE E a. How much output is unsold at the price level P₁? OD-S OS-QE 05-D₁ OQE-Di OP₁ b. At what price level is all output produced sold? OP₁-PE O PE+ P1 OPE Aggregate supply D₁ QE S₁ Real Output (quantity per year) Aggregate demand