Php 9,000.00 (Budget for Banquet) /Php 350.00 ( per person food ) = 25 ( person )

25 ( person ) x Php 350.00 ( per person food ) = Php 8,750.00 ( exactly mabayran )

Php 9,000.00 ( Budget for Banquet ) - Php 8,750.00 ( food budget ) = Php 250.00 ( Sobra )

25 person - 5 person ( Guest ) = 20 person ( mobayad og PHP 249.00 )

20 ( person ang ma libre ) x Php 249.00 ( Banquet fee ) = Php 4,980.00 ( addition sa budget )

Php 4,980.00 ( addition sa budget ) / Php 350.00 ( Food Fee ) = 14 ( person ang ma libre )

14 ( person ang ma libre ) x Php 350.00 ( Food Fee ) = Php 4,900.00 ( food budget ) Php 4,980.00 ( addition sa budget ) - Php 4,900.00 ( food budget ) = Php 80.00 ( Sobra )

14 ( person ang ma libre ) x Php 249.00 ( Banquet fee ) = Php 3,486.00 ( addition sa budget )

Php 3,486.00 ( addition sa budget ) / Php 350.00 ( Food Fee ) = 9 ( person ang ma libre )

9 ( person ang ma libre ) x Php 350.00 ( Food Fee ) = Php 3,150.00 ( food budget )

Php 3,486.00 ( addition sa budget ) - Php 3,150.00 ( food budget ) = Php 336.00 ( Sobra )

9 ( person ang ma libre ) x Php 249.00 ( Banquet fee ) = Php 2,241.00 ( addition sa budget )

Php 2,241.00 ( addition sa budget ) / Php 350.00 ( Food Fee ) = 6 ( person ang ma libre )

6 ( person ang ma libre ) x Php 350.00 ( Food Fee ) = Php 2,100.00 ( food budget )