2. Mike expects that 80 radiators will be installed in February and that this level of activity is within the relevant range for all variable and fixed expenses. a & b-1. Calculate the total expense and per unit amounts for each of the variable and fixed cost items above. (Round "per unit" answers to 2 decimal places.) Item Variable expenses: Direct materials (new radiators) Direct labour (2 hours per installation) Indirect materials Fixed expenses Installation supervisor's wages Equipment depreciation Insurance and utilities for garage February (Total Cost) February Per Unit

2. Mike expects that 80 radiators will be installed in February and that this level of actlvity is within the relevant range for all variable and fixed expenses. o \& b-1. Calculate the total expense and per unit amounts for each of the variable and fixed cost items above. (Round "per unit" onswers to 2 decimal places.) 2. Mike expects that 80 radiators will be installed in February and that this level of actlvity is within the relevant range for all variable and fixed expenses. o \& b-1. Calculate the total expense and per unit amounts for each of the variable and fixed cost items above. (Round "per unit" onswers to 2 decimal places.)