Disposable/Purchase Comparison

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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
e
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)

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* The figures used in the above calculations should be verified against your actual costs and labor rates to obtain your actual cost saving expectations.