Problem with adding same id values in view.blade file

Guys i have two tables, income_type and income

income_type consist of fields

id
income_type

and income table consist of fields

id
hotel_id
income_date
income_type_id(fk income_type table)
income_amount

so i have three hotels entry in these tables.

now i need to add the total of three hotels for each income_type id.

that is parcel income_type for hotel1 is 300, for hotel2 is 400 means then parcel - 700 like this i need,

so what i did is

used groupby

  $data = Income::where('income_date', $request->search_date)->with('income_type')->get()->groupBy('income_type_id');


 $incomes = [];

  foreach ($data as $key => $item)

  {

   $incomes[$item[0]['income_type']['income_type']] = collect($item)->sum('income_amount');

   $total_income = 0;

   foreach ($incomes as $item) {


    $total_income += $item;

   }


  }

if i give dd($incomes); means it shows

array:6 [▼
  "ROOM SERVICE" => 29
  "ROOM BILL" => 36
  "BAGS INCOME" => 580
  "PARCEL" => 85
  "TIFFIN" => 120
  "A/C SALES" => 500
]

here how this output came is ROOM SERVICE => 29 means hotel1 room service 10+hotel2 roomservice 10 + hotel3 roomservice 9 .

like this all the other also came.

and why i used this means the below

 $total_income = 0;

   foreach ($incomes as $item) {


    $total_income += $item;

   }

the dd( $total_income); 1350 the total of all the above.

now whats the problem iam facing is how to display this is the view file.

with name and amount.

this is my income_type model

 public function income()
    {
        return $this->hasMany('App\Income', 'income_type_id');
    }

this is my income model

 public function income_type()
    {
        return $this->belongsTo('App\IncomeType', 'income_type_id');
    }

in my blade file what i did is

 <tbody>
                                        <tr>
                                            <td colspan="4" align="left"><b>INCOME SECTION</b></td>
                                        <tr>

                                            @foreach($incomes as $income)
                                        <tr>

                                            <td width="20%">{{ $income->income_type->income_type }}</td>
                                            <td width="20%">{{ $income->income_amount }}</td>
                                            <td></td>
                                            <td></td>
                                        </tr>

                                        @endforeach
                                        <tr>
                                            <td colspan="1" align="center">
                                                <b> Total Income Value </b>
                                            </td>
                                            <td>
                                                <b> {{ $total_income }} </b>
                                            </td>
                                            <td colspan="2"></td>

                                        </tr>
                                    </tbody>

this showing error

Trying to get property 'income_type' of non-object (View:   

how can i display the name and the amount.

Kindly some one help.