Chapter 3: Problem number 6 (page 86).
Chapter 4: Case – Shouldice Hospital – A Cut Above (page 115). Answer all 4 questions in the textbook
6.
A) 358.3 units
B) 325 units
C) 575 units
a. F (this month) = (325 + 350 + 400)/3 = 358
b. F (next month) = (300 + 325 + 350)/3 = 325
c. F (two months ago) = 450 + .20(400 – 450) = 440
F (one month ago) = 440 + .20(350 – 440) = 422
F (this month) = 422 + .20(325 – 422) = 403
Case
1. The hospital beds are only being fully used 3 days out of the week. Utilization is 71.4%
2. The utilization is 85.7%. The beds would be fully used 4 days out of the week. The capacity is sufficient for the additional patients no extra beds are needed.
Check-In Day
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
30
30
30
Tuesday
30
30
30
Wednesday
30
30
30
Thursday
30
30
30
Friday
30
30
30
Saturday
Sunday
30
30
30
Total
60
90
90
90
90
60
60
3. If beds are increased to 135 but surgery is held at 30 per day, the added capacity is wasted. The surgeries could move from 30 per day to 45 per day. They will need more operating rooms or increase the hours worked to perform 45 per day.
4.
5. Mon. - Fri. Operations with 90 beds (30 patients per day)
Beds Required
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
30
30
30
Tuesday
30
30
30
Wednesday
30
30
30
Thursday
30
30
30
Friday
Saturday
Sunday
30
30
30
Total
60
90
90
90
60
30
30
450
Utilization
66.7%
100.0%
100.0%
100.0%
66.7%
33.3%
33.3%
71.4%
6. Mon. - Sat. Operations with 90 beds (30 patients per day)
Beds Required
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
30
30
30
Tuesday
30
30
30
Wednesday
30
30
30
Thursday
30
30
30
Friday
30
30
30
Saturday
Sunday
30
30
30
Total
60
90
90
90
90
60
60
540
Utilization
66.7%
100.0%
100.0%
100.0%
100.0%
66.7%
66.7%
85.7%
7. Mon. - Fri. Operations with 135 beds (minimum)