Answer:
D. 8.000 Bedford Lamps and 2.500 Lowell Lamps
Explanation:
The computation of the optimum operating income is shown below:
Particulars Bedford Lamp Lowell Lamp
Sales price $30 $35
Less: Variable costs $18 $ 23
Contribution $12 $12
Machine hours 2 4
Contribution per machine hour 6 3
(Bedford = 12 ÷ 2, Lowell = 12 ÷ 4)
As we can see that the contribution margin per hour of Bedford Lamp is more than that of Lowell lamp so the production of Bedford Lamp should produced first and then Lowell Lamp.
And, required hours to make 8,000 units of bedford lamp is
= 8,000 × 2
= 16.000 hours
Now Balance Hours is
= 260,00 - 16,000
= 10,000 hours
Lowell lamp that can be made from 10000 hours is
= 10,000 ÷ 4
= 2,500 Lowel Lamps