## Question 1
What is the output if the following start times, end times, and profits of some jobs are given as input?

```
start_time:  [1, 2, 3, 4]
end_time  :  [3, 4, 5, 6]
profit    :  [20, 10, 30, 40]
### Options

1. 60
Correct
We get the maximum profit by scheduling the $1$st and $4$th jobs.
----------------------------

2. 50
Incorrect

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3. 40
Incorrect

----------------------------

4. 30
Incorrect

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## Question 2
What is the output if the following start times, end times, and profits of some jobs are given as input?

```
start_time:  [3]
end_time  :  [8]
profit    :  [250]
### Options

1. 1
Incorrect

----------------------------

2. 258
Incorrect

----------------------------

3. 250
Correct
Since there is only one job to schedule, the maximum profit we can obtain is $250$.
----------------------------

4. Error
Incorrect

----------------------------

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## Question 3
What is the output if the following start times, end times, and profits of some jobs are given as input?

```
start_time:  [3, 2, 5, 4, 7, 6, 1]
end_time  :  [8, 9, 6, 10, 8, 11, 5]
profit    :  [70, 30, 80, 40, 100, 60, 90]
### Options

1. 220
Incorrect

----------------------------

2. 270
Correct
We get the maximum profit by scheduling the $3$rd, $5$th, and $7$th jobs.
----------------------------

3. 310
Incorrect

----------------------------

4. 360
Incorrect

----------------------------

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