$\backslash$table$[[12$ p$.$m$.,$Lunch at The Grill,$11$ a$.$m$.,$Return rental car$],[1$:$30$ p$.$m$.,$Arrive early to pay registration fee,$1$ to $2$ p$.$m$.,$Departing flight$],[2$ to $5$ p$.$m$.,$Financial investments annual conference,,$]]$

Review your trip's list of events. Which receipts are missing? Select all that apply.

Rental car

Lunch at The Grill

Coffee with coworkers

Breakfast with investors

Round$-$trip flight

Conference registration fee