问一道题：NO.PZ2015120204000057 [ CFA II ]

operating expenses. property management fee. A is correct. Without Maxwell’s assumption regarng the constraints ththe occupanrates between 0% an100%, the simulation coulpronegative occupanrates or rates above 100%. This assumption serves a constraint on occupanrates. Operating expenses are assumeto a percentage of revenues anare not constraine whis specifiewith respeto operating expenses is the stribution. Similarly, for the property management fee, the stribution is specifie but this is not a constraint. B is incorrebecause the assumption of a specific relation between operating expenses anrevenues is not a constraint. C is incorrebecause the assignment of a stribution, in this case a uniform stribution for the property management fee, is not a constraint. It is merely a step in a simulation in whithe statisticstribution anparameters are specifie 請問這一題是數量的哪一個知識點，我剛剛還在想是不是寫到其他類的考題。