Fifth edition Alnoor Bhimani Charles T. Horngren Srikant M. Datar Madhav V. Rajan Farah Ahamed



Download 1.72 Mb.
View original pdf
Page447/469
Date01.12.2021
Size1.72 Mb.
#57828
1   ...   443   444   445   446   447   448   449   450   ...   469
solutions-manual-to-bhimani-et-al-management-and-cost-accounting-pearson-2012-1
2

21.14 EOQ fora retailer.
(15 min)
1
D = 20,000, P = €160, C = 20% × €8 = €1.60
EOQ =
C
DP
2
=
€1.60
€160 2(20,000)
= 2,000 metres


Bhimani, Horngren, Datar and Rajan, Management and Cost Accounting, 5
th
Edition, Instructor’s Manual
© Pearson Education Limited 2012
2
Number of orders per year
2,000

EOQ
20,000

=
D
= 10 orders
3
Demand each working days day working of
Number

D
=
20,000 250

= 80 metres per day

= 400 metres per week Purchasing lead time = 2 weeks Reorder point = 400 × 2 = 800 metres
21.15 EOQ for manufacturer.
(20 min)
1
Relevant carrying costs per part per year Required annual return on investment 12%
×
50 = £6 Relevant insurance, materials handling, breakage, etc. costs per year
2 Relevant carrying costs per part per year
£8
D = 12,000; P = £120; C = £8
EOQ for manufacturer is
2 2(12,000) × £120
=
£8
DP
C
= 600 units
2
Total ordering and carrying costs =
D
Q × P +
2
Q
× C =
12,000 600
× £120 +
600 2 × £8
= £2,400 + £2,400 = £4,800 where
Q = 600 units, the quantity ordered.
3
Purchase lead time is half a month. Monthly demand is 12,000 units ÷ 12 months = 1,000 units per month. Demand in half a month is 12
×
1,000 units or 500 units. Hence, Keep-Kool should reorder when stock of CU falls to 500 units.

Download 1.72 Mb.

Share with your friends:
1   ...   443   444   445   446   447   448   449   450   ...   469




The database is protected by copyright ©ininet.org 2024
send message

    Main page