Question $1$

$4$ pts

Julia prepares tax returns and does bookkeeping. Last year her revenues from the tax and bookkeeping business were $$150,000,$ and her expenses for the business were $$15,000.$ When she started her tax and bookkeeping business, Jullia give up her supplemental job doing in$-$home pet sitting. She used to earn $$10,000$ per year from pet sitting. Assume that she incurred no costs for her pet sitting business.

ulia's explicit costs are?

$$0$

$$10,000$

$$15,000$

$$25,000$

stion $2$