| Disposable Costs: |
100 |
served/day |
x |
$0.22 |
cost/unit | = |
$22.00 |
cost/day |
$22.00 |
cost/day |
x |
21.67 |
days/month | = |
$476.65 |
cost/month |
$476.65 |
cost/month |
x |
12 |
months | = |
$5,719.82 |
cost/year |
| Task Tray Costs: |
200
|
perm trays |
x
|
$13.50
|
cost/unit | =
|
$2,700.00
|
total cost |
| Dishwashing Costs: |
100
|
trays |
/
|
20
|
per dish rack | =
|
5
|
racks/day |
5
|
racks
|
x
|
$0.04
|
cents/rack | =
|
$0.20
|
cost/day |
$0.20
|
cost/day
|
x
|
21.67
|
days/month | =
|
$4.33
|
cost/month |
$4.33
|
cost/month
|
x
|
12
|
months/year | =
|
$52.01
|
cost/year |
| Labor Costs: |
5
|
racks |
x
|
1.25
|
minutes/rack | =
|
6.25
|
total minutes |
6.25
|
minutes
|
/
|
60
|
minutes/hour | =
|
0.104166667
|
hours |
0.10416667
|
hours
|
x
|
$7.50
|
rate/hour | =
|
$0.78
|
labor cost/day |
$0.78
|
rate/day
|
x
|
21.67
|
days/month | =
|
$16.93
|
cost/month |
$16.93
|
cost/month
|
x
|
12
|
months/year | =
|
$203.16
|
cost/year |
| Ongoing Comparison: |
| Year 1 Savings | Year 2 Savings | Year 3 Savings | Year 4 Savings | Year 5 Savings |
| $2,764.66 | $9,249.98 | $15,224.96 | $21,199.95 | $27,174.94 |
Savings are calculated:
Disposable cost-permanent
cost+annual dish wash cost+annual labor cost
Subsequent years are calculated:
Disposable cost*(years)-permanent cost+annual
dish wash cost*(years)+annual labor cost*(years)
* The figures used in the above calculations should be verified against your actual costs and labor rates to obtain your actual cost saving expectations.