A certain company makes televisions, stereo units, and speakers. Its parts inventory includes chassis, picture tubes, speaker cones, power supplies, and electronics. The inventory, required components, and profit for each product appear in the following table. Determine how many of each product to make in order to maximize the profit.
|
|
tv |
stereo |
speaker |
inventory |
| requirements |
|
|
|
|
| chassis |
|
1 |
1 |
0 |
450 |
| picture tube |
1 |
0 |
0 |
250 |
| speaker cone |
2 |
2 |
1 |
800 |
| power supply |
1 |
1 |
0 |
450 |
| electronics |
2 |
2 |
1 |
600 |
| unit profit ($) |
80 |
50 |
40 |
|