28 — Time Master II
Billing
A consultant who bills at a rate of $125
per hour reports the following hours:
• 2 Hrs 20 Min • 1 Hr 15 Min
• 35 Min
• 4 Hr 35 Min
Find the total hours and total bill, using
a temporary rate value.
Keystroke Display
Enter 1
st
value:
2 H 2 0 m +
2:20:00 HR MIN SEC
Add 2
nd
value:
3 5 m +
2:55:00 HR MIN SEC
Add 3
rd
value:
1 H 1 5 m +
4:10:00 HR MIN SEC
Add 4
th
value:
4 H 3 5 m =
8:45:00 HR MIN SEC
Multiply by rate:
x 1 2 5 R
RATE
1093.75
Scheduling – Assembly
An assembly line can produce 4.7 widg-
ets per minute. How many can it produce
in a week if it runs three 40-hour
shifts per week?
Keystroke Display
Find the hourly rate:
4 • 7 x 6 0 =
282.
Store the hourly rate:
s R
RATE
282.00
Find the total hours:
4 0 H x 3 =
120:00:00 HR MIN SEC
x R
RATE
33840.0