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10 QUESTION 3 45 marks Amandla Engineering (Pty) Ltd (‘Amandla’) manufactures diesel generator sets
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QUESTION 3 45 marks
Amandla Engineering (Pty) Ltd (‘Amandla’) manufactures diesel generator sets (‘gensets’) at its
factory located in Johannesburg. Gensets are primarily used as a source of back-up power by
customers in commerce and industry. The demand for gensets has increased significantly over
the past years as a result of the frequent power outages.
Amandla manufactures a standard genset producing 20kVA of power. The key components of a
genset are the diesel engine, alternator, electrical control panel, steel enclosure and fuel tank.
Amandla imports diesel engines from a supplier based in Japan, which are priced in US dollars.
Other components are sourced from local suppliers.
Budgeted and actual results for the year ended 28 February 2009
The Production Director of Amandla, Mr John Wright, is most pleased with the performance of
the company for the year ended 28 February 2009. Gross profit was 23% higher than the
budget. The gross profit margin was 24,5% against a budgeted gross profit margin of 23,4%.
Earnings before interest, tax, depreciation and amortisation (EBITDA) was an impressive 41,3%
higher than the budgeted EBITDA.
Extracts from the budget for the year ended 28 February 2009 and the actual results per the
management accounts for the year are set out below:
Budget Actual
Revenue 1 246 330 000 289 000 000
Opening inventory 2 (14 040 000) (14 040 000)
Diesel engines 3 (120 232 500) (144 500 000)
Other material components (31 280 000) (34 425 000)
Variable manufacturing overheads (4 535 600) (4 887 500)
Fixed manufacturing overheads
Direct labour 4 (19 283 200) (21 977 120)
Other fixed manufacturing overheads (13 880 500) (14 450 000)
Closing inventory 2 14 531 250 16 162 500
Gross profit 57 609 450 70 882 880
Foreign exchange profits 5 0 1 850 000
Non-manufacturing expenses (20 000 500) (19 600 500)
EBITDA 37 608 950 53 132 380
1 Amandla budgeted to manufacture and sell 7 820 gensets at R31 500 each during the
year. The company actually manufactured and sold 8 500 gensets.
2 Opening inventory at 1 March 2008 consisted of 750 diesel engines at an actual cost of
R11 190 000 and other materials of R2 850 000. Closing inventories comprised 750 diesel
engines at an actual cost of R13 125 000 and other materials of R3 037 500. There was
no opening or closing inventory of work in progress or finished goods.
3 Budgeted purchases of diesel engines and actual costs are set out in the table below:
Year ended 28 February 2009 Budget Actual
Number of diesel engines purchased 7 820 8 500
US price per diesel engine US $2 050 US $2 000
Average exchange rate during the year US $1 : R7,50 US $1 : R8,50
4 Amandla employed 160 production personnel and 34 electricians at its factory throughout
the 2009 financial year. Production personnel are responsible for the manual labour
involved in assembling gensets. Electricians perform all the wiring required in gensets and
the installation of electrical control panels.
The budgeted and actual labour hours available for manufacturing during the year ended
28 February 2009, together with overtime and idle time, are set out below:
Year ended 28 February 2009 Budget Actual
Available hours for manufacturing
Production personnel 294 400 294 400
Electricians 62 560 62 560
Overtime hours
Production personnel 0 11 600
Electricians 0 0
Idle time
Production personnel 44 160 0
Electricians 0 3 060
Mr Wright believes that in the manufacturing environment, labour represents a fixed
overhead cost as opposed to a variable overhead cost. He bases his view on the fact that
the company has to pay production personnel and electricians irrespective of
manufacturing output.
The hourly wage rate for electricians was three times that of production personnel during
the 2009 financial year, which is consistent with prior years. The overtime rate is 1,5 times
the normal hourly wage rate.
5 The lead time between order and delivery of diesel engines is three months. Amandla
orders engines based on its estimate of future customer orders and sales. The Financial
Director of Amandla, Mr Guy Ciccone, takes out forward cover based on orders of diesel
engines. Forward exchange contracts are sometimes rolled over when engine deliveries
are delayed. Mr Ciccone also occasionally takes out more forward cover than is required if
he believes the rand will deteriorate against the US dollar. The foreign exchange profits of
R1 850 000 earned during the 2009 financial year represent net profits from excess
forward cover and the ineffective portion of hedges.
Costing and pricing of customer orders
The Production Division estimates the manufacturing cost of gensets and provides this
information to the Sales and Marketing Division for the purpose of quoting prices to customers.
Amandla generally marks up the estimated manufacturing cost by 30% to determine the selling
price of gensets to customers. A typical example of a costing estimate provided by the
Production Division to the Sales and Marketing Division is set out below:
Customer Gideon Enterprises Ltd
Order date 4 November 2008
Estimated delivery 28 November 2008
Order quantity 50 gensets
Manufacturing costing sheet US $ R
50 diesel engines at a total cost of 100 000 825 000
Engines are in stock and were purchased for R16 500 each
Other material costs 205 000
Materials ordered from local suppliers and costing based on
supplier quotes
Estimated variable manufacturing overheads 29 000
Total variable costs 1 059 000
Recovery of direct labour and other fixed overheads 283 250
Standard recovery of 27,5% of estimated materials costs
Estimated manufacturing cost 1 342 250
Signed off by Production Director Yes
Date 3 November 2008
All amounts exclude VAT.
(a) Analyse and provide detailed comments on the direct labour expense for the
year ended 28 February 2009 in comparison to the budget. Your answer
should include commentary on wage rates, labour efficiencies, capacity
utilisation and idle time. Show all relevant ratios and calculations.
(b) Discuss, with reasons, whether or not you agree with the Production Director’s
view that the direct labour expense is a fixed manufacturing overhead cost.
(c) Identify and discuss any areas for improvement in Amandla Engineering (Pty)
Ltd’s existing procedures and methodology for the costing and pricing of
customer orders.
(d) Identify and describe four key business risks faced by Amandla Engineering
(Pty) Ltd.
Presentation marks: Arrangement and layout, clarity of explanation, logical
argument and language usage.

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  • 10 QUESTION 3 45 marks Amandla Engineering (Pty) Ltd (‘Amandla’) manufactures diesel generator sets

    Costing of diesel engines should not be based on historic cost b

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