Plz help reading test plz

What is the central idea of this excerpt?

Haagen-dazs, which is owned by general mills, said bees are actually responsible for % of its 60 flavors - such as strawberry, toasted pecan and banana split. identify the percent

What style should a speaker use when preparing a speech for his or her school's parent teacher association? a. excited b. casual c. strict d. formal