In: Economics
Marquette Manufacturing produces “invisible” electric dog fences, sold through retail locations nationwide. The selling price of the fence is $150 per unit. The cost to manufacture and market the fences is shown below. These figures represent the cost at the company’s normal volume of 3,000 units per month.
| Unit Manufacturing Costs | |||
| Variable materials | $ 15.00 | ||
| Variable labor | $ 17.50 | ||
| Variable overhead | $ 12.50 | ||
| Fixed overhead | $ 16.00 | ||
| Total unit manufacturing costs | $ 61.00 | ||
| Unit Marketing Costs | |||
| Variable | $ 12.00 | ||
| Fixed overhead | $ 17.00 | ||
| Total unit marketing costs | $ 29.00 | ||
| Total unit costs | $ 90.00 | 
(NOTE: Unless otherwise stated, assume that no connection exists between the situation described in each question; each is independent. Also, ignore taxes or other costs not specifically mentioned in the questions.)
Condition 1 :- Reducing sale price
Total variables cost of manufacturing 3000 units = ( 45*3000)=135000
Total fixed production cost = 16*3000=48000
Fixed marketing cost = 17*3000=51000
Profit on sales of 3000 units =(150*3000)-(171000-48000+51000-(12*3000))=180000 or 60/unit
If the company increase the production and reduces the prices then
Profit will be
(125*5000)-(57*5000)-(99000(fixed cost )=625000-384000 =241000 or 48.2/unit
Thus :-
1) Profit per unit decrease
2) Fixed manufacturing expenses reduce (48000/5000)=9.6/unit
3) Fixed marketing expenses reduce =(51000/5000)=10.2/unit
Condition 2 - Selling obsolete units :-
Price of the unit must be kept such that it covers it's marketing expenses and variables cost of marketing =54/unit
Condition 3 - Outsourcing the contract :-
Cost of contract = 90*1500=135000
The in-house cost should include all variable expenses and proportionate fixed expenses
When total production is 1000+1500 the per unit fixed expenses are 99000/2500=39.6
In house cost =45+39.6=84.6/unit
To sell the products directly to customers , it is assumed that variable marketing cost is nil .
Total revenue = (1500*150)+(1000*225)=450000
Total cost incurred =(175*1000)+99000(Fixed )+(17*1000)+135000=426000
Total profit =450000-426000=24000 or 9.6/unit
Condition 4 - Contract for house fences :-
If the contract of 1200 was fulfilled the profit earned would have been
(150*1200)-((54*1200+(99000/1200)=180000-163800=16200
New revenue earned will be (150*1200)+5000-(45*1200)-(99000/1200)=185000-153000=32000
Yes the profit will increase if the company chooses this option
Condition 5 - Online selling :-
Cost of selling =
Variable (2000*45)+(48000)fixed +5000+(10*2000)shipping =163000
Per unit cost =163000/2000=81.5/unit
The minimum price to cover all cost =81.5
However if the company wants to earn profits also then
An initial profit of 60/ unit will make the price (81.5+60)=141.5/unit