Andy's two nephews want to travel to philadelphia with him to see a show. andy has two free plane tickets and three tickets to the show. which of the following best describes the two plane tickets?

a long-term benefit
a scarce resource
a short-term cost
an opportunity cost

Which type of data is generally stored in different file formats, such as text files, spreadsheets, and so on?

Awidower devised his fee simple interest in his residence as follows: “to my daughter for life, then to my oldest grandchild who survives her.” at the time of the widower’s death, he was survived by his only two children, a son and a daughter, and by one grandchild, his daughter’s son. a short time later, the daughter together with her son entered into a contract to sell the residence in fee simple to a buyer. the applicable jurisdiction continues to follow the common law rule against perpetuities, but has abrogated the rule in shelley’s case. at the closing, the buyer refused to purchase the residence. can the sellers compel the buyer to do so?

What cylinder head operation is the technician performing in this figure?