Order list sorting according to the annual income only when both cgpa were same - mysql

Question

I got a collection but I want to sort that collection. If the two application's cgpa is equal then sort the list collection according to the annual_salary where lower will up at list. Default the collection sort with the cgpa. below is my server response.
Thanks in advance
"applications": [
{
"id": 1,
"name": "Dr. W Khan",
"annual_salary": 5000,
"created_at": "2022-11-07T19:16:01.000000Z",
"updated_at": "2022-11-07T19:16:01.000000Z",
"education": [
{
"id": 1,
"application_id": 1,
"name": "HSC",
"cgpa": 400,
"created_at": "2022-11-07T19:16:01.000000Z",
"updated_at": "2022-11-07T19:16:01.000000Z"
}
]
},
{
"id": 2,
"name": "Dr. M Khan",
"annual_salary": 7000,
"created_at": "2022-11-07T19:16:14.000000Z",
"updated_at": "2022-11-07T19:16:14.000000Z",
"education": [
{
"id": 2,
"application_id": 2,
"name": "HSC",
"cgpa": 350,
"created_at": "2022-11-07T19:16:14.000000Z",
"updated_at": "2022-11-07T19:16:14.000000Z"
}
]
},
{
"id": 3,
"name": "Dr.",
"annual_salary": 5000,
"created_at": "2022-11-07T19:16:28.000000Z",
"updated_at": "2022-11-07T19:16:28.000000Z",
"education": [
{
"id": 3,
"application_id": 3,
"name": "HSC",
"cgpa": 350,
"created_at": "2022-11-07T19:16:28.000000Z",
"updated_at": "2022-11-07T19:16:28.000000Z"
}
]
}
]
This is the query for me.
$application = Application::with(
[
'education' => function ($query) {
$query->orderBy('cgpa', 'desc');
},
]
)
->orderBy('annual_salary', 'asc')
->get();
But ordering the list followed by a second orderBy.