Nissan service center deals with 1400000 services annually T
Solution
Meaning of Marginal Contribution:- Marginal Contribution is defined as the Revenues minus Variable Expenses. In other words, marginal contribution is the amount of net revenues that is in excess of the variable expenses.
Answers:-
Part a:-
Average revenue per service = $4
Average variable cost per service = $2.5
So, Marginal Contribution per service = $4 - $2.5 = $1.5
Part b:-
Break Even is that point which is required to cover the total costs (Fixed + Variable). Break Even can be calculated in terms of units (quantity) as well as in revenue (sales/service) terms.
Break even can be calculated by dividing the Fixed costs by Contribution per service, i.e. Fixed Cost/Contribution per service.
Hence, Break even in the given question= 750000/1.5 = 5,00,000 services
Percentage of capacity that must be placed for break even = 500000/1400000 = 0.357, or 35.71%
Part c:-
Services required for break even (calculated in part b) = 5,00,000
Revenue per service = $4
So, total revenue at break even would be = $4*500000 = $20,00,000
Part d:-
Total services at full capacity = 14,00,000
Dedicated to new service line = 5,00,000
Balance services for present line = 9,00,000
Now, total fixed cost after implementation of new line = $9,00,000
Allocation to new line = $900000*50% = $4,50,000
So, using formula for calculating Break-even, we can find out contribution per service required for achieving 500000 services as break even of new line.
& Fixed Cost = 450000 ……. (calculated above)
So, Contribution per service = 450000/500000 = $0.9 per service
Further, Variable cost per service = $2.5 …. (given)
So, average revenue per service = $2.5 + $0.9 = $3.4 per service
Now,
Revenue per service for present line = $4 per service
Remaining services in the present line (after implementation of new line) = 9,00,000
So, total revenue of present line = 900000*4 = 36,00,000
And
Revenue of new line = 500000*3.4 = 17,00,000
So, Total revenue of center after implementation of new line = $3600000+$1700000 = $53,00,000
Hence, Revenue per service of the center = 53,00,000/14,00,000 = $3.79 per service
Therefore average revenue per service would be decreased by $0.21 per service as compared to current revenue of $4 per service


