Answer:

- r.e.m perfume fragrance

- 44(USD) /2,113(PHP)

- It can help you smell good everywhere you go, and especially you can afford it

- Endorsed Products can be better cuz your fav. celebrity is endorsing it, it also helps the company to sell the product better.

- She use her song "r.e.m" to promote her own product to satisfy her fans and people so they would want to buy it.

Explanation:

p.s. this was the thing i can answer cuz it says watch an advertisement featuring your favorite celebrity