QUESTION $1$

Table $2-10$

$\backslash$table$[[,$Tammi,Horace$],[$Dogs Groomed,$20,12],[$Cats Bathed,$10,8]]$

Table $2-10$ shows the output per day of two pet groomers, Tammi and Horace. They can either devote their time to grooming dogs or bathing cats.

Refer to Table $2-10.$ What is Tammi's opportunity cost of grooming a dog?

two bathed cats

one and a half bathed cats

two$-$thirds of a bathed cat

half a bathed cat