In: Accounting
High-Low Method, Cost Formulas
The controller of the South Charleston plant of Ravinia, Inc., monitored activities associated with materials handling costs. The high and low levels of resource usage occurred in September and March for three different resources associated with materials handling. The number of moves is the driver. The total costs of the three resources and the activity output, as measured by moves for the two different levels, are presented as follows:
Resource | Number of Moves | Total Cost | ||
Forklift depreciation: | ||||
Low | 5,000 | $2,000 | ||
High | 15,000 | 2,000 | ||
Indirect labor: | ||||
Low | 5,000 | $79,000 | ||
High | 15,000 | 119,000 | ||
Fuel and oil for forklift: | ||||
Low | 5,000 | $3,600 | ||
High | 15,000 | 10,800 |
Required:
If required, round your answers to two decimal places. Enter a "0" if required.
1. Determine the cost behavior formula of each resource. Use the high-low method to assess the fixed and variable components.
Forklift depreciation: | |
V | $ |
F | $ |
Y | $ |
Indirect labor: | |
V | $ |
F | $ |
Y | $ + $X |
Fuel and oil for forklift: | |
V | $ |
F | $ |
Y | $X |
2. Using your knowledge of cost behavior, predict the cost of each item for an activity output level of 10,000 moves.
Forklift depreciation | $ |
Indirect labor | $ |
Fuel and oil for forklift | $ |
3. Construct a cost formula that can be used to
predict the total cost of the three resources combined. If
required, round your answers to two decimal places.
Materials handling cost = $ + $X
Using this formula, predict the total materials handling cost if
activity output is 10,000 moves.
Y = $
1)
Forklift depreciation : Remains same /constant irrespective of number of moves ,Thus it is a fixed cost.
V | 0 |
F | 2000 |
Y | 2000 |
Indirect labor:
Variable cost per moves =Change in cost /change in activity
= [119000-79000]/[15000-5000]
= 40000/10000
=$ 4 per move
Fixed cost :
Total cost | - | Variable cost | = | Fixed cost | |
At 15000 Moves | 119000 | 15000*4=60000 | 59000 | ||
At 5000 moves | 79000 | 5000*4=20000 | 59000 |
V | 4X |
F | 59000 |
Y | 59000+4X |
Fuel and oil for forklift: Since it remains constant in per unit (per moves) ,it is a variable cost
Variable cost per move =[3600/5000 ] or [10800/15000]
= $.72 per moves
V | .72 X |
F | 0 |
Y | .72 X |
2)
Cost | |
Forklift depreciation | 2000 |
Indirect labor |
59000+(4*10000) 59000+40000 99000 |
Fuel and oil for forklift: | .72*10000= 7200 |
3)
Materials handling cost = [2000+59000] Fixed + [4+.72]*Number of moves
= 61000+ 4.72 X
Y= 61000+(4.72*10000)
= 61000+ 47200
= 108200