Calculating cost per vehicle using TOMAHAWK System

Fill in the unknown variables and determine X, Y, Z and T values

Note: + = add * = multiply / = divide ( ) = bracket (perform this operation first)

X = Cost of machine/vehicle

Variables
a = ____________= Cost to lease machine/month
b = ____________= Cost for monthly service agreement
c = ____________= Number of vehicles in inventory
d = ____________= Number of washes/month

Formula: (a + b) / (c * d) = Cost of machine/vehicle = X

(_______+_______) / (_______*_______) = X = ___________

Y = Cost of water/vehicle

Variables
e = ____________= Price of D.I. Water bottles/exchange
f = ____________= Number of gallons received/exchange
g = ____________= Number of gallons to wash one vehicle

Formula: (e / f) * g = Cost of water/vehicle = Y

(_______/_______) * _______ = Y = ___________

Z = Cost of employee/vehicle

Variables
h = ____________= Cost of employee/hour
i = _____________= number of cars one man washes/hour

Formula: (h / i) = Cost of employee/vehicle = Z

(_______/_______) = Z = ___________

T = Total cost/vehicle

Formula: X + Y + Z = Total cost/vehicle = T

_______+_______+_______ = T = ___________