Josephine owns a flower shop. Every Valentine’s Day, the rate of mark-up based on the selling price of a bouquet of roses is 10%. The cost for every bouquet of roses is ₱ XXXXXXXXXXKnowing that people...

Josephine owns a flower shop. Every Valentine’s Day, the rate of mark-up based on the selling price of a bouquet of roses is 10%. The cost for every bouquet of roses is ₱150.00. Knowing that people will still buy flowers despite of their price because of the occasion, she decided to put a mark-on of 5% to the selling price.

1. How much is the actual selling price?


2. How much is the mark-up?


3. How much is the additional mark-on?


4. How much is the new selling price after