The phillips curve is pt = pt e + 1m + z2 - aut. rewrite this relation as a relation between the deviation of the unemployment rate from the natural rate, inflation, and expected inflation. b. in the previous chapter, we derived the natural rate of unemployment. what condition on the price level and the expected price level was imposed in that derivation? how does it relate to the condition imposed in part a? c. how does the natural rate of unemployment vary with the markup? d. how does the natural rate of unemployment vary with the catchall term z ? e. identify two important sources of variation in the natural rate of unemployment across countries and across time.

Mauro products distributes a single product, a woven basket whose selling price is $15 and whose variable expense is $12 per unit. the company’s monthly fixed expense is $4,200. required: 1. solve for the company’s break-even point in unit sales using the equation method. 2. solve for the company’s break-even point in dollar sales using the equation method and the cm ratio. (do not round intermediate calculations. round "cm ratio percent" to nearest whole percent.) 3. solve for the company’s break-even point in unit sales using the formula method. 4. solve for the company’s break-even point in dollar sales using the formula method and the cm ratio. (do not round intermediate calculations. round "cm ratio percent" to nearest whole percent.)