Project managers must determine the time and effort needed to complete a task or activity.

Which of the following options considers time and effort in a project schedule?

A$.)$

Mary$$s homemade cornbread will be fresher than the cornbread mix that comes in a box$$from the grocery store.

B$.)$

Mary needs to bake a chicken before cornbread, as the chicken bakes longer and at a different temperature.

C$.)$

Mary can bake a chicken in $30$ minutes, but the total cooking time is $4$ hours since the chicken has to be marinated prior to baking.

D$.)$

Mary has only one oven and a small microwave to cook her dishes and warm the guests$$ food.