How much is the selling price of fried chicken with gravy and rice, if the total cost is Php. 500 with 50% mark-up, good for 10 servings?

Php. 65
Php. 70
Php. 75
Php. 50

Find out the percentage mark-up of Pineapple Pie, Php. 120 a selling price, purchase cost at Php. 80.

22.33 %
12.22 %
40 %
33.33 %

What will be the selling price of 6 loaves banana cake, Php. 720 estimated cost operating expense?

Php. 115
Php. 120
Php. 125
Php. 110

pa tulong sa may alam please!