Using the letters indicated for the component statements, translate the following compound statements into symbolic notation.

a. A: the tractor wins; B: the truck wins; C: the race will be exciting.
Whether the tractor wins or the truck wins, the race will be exciting

b. A: snow; B: rain; C: yesterday was cloudy Yesterday was cloudy but there was neither snow nor rain.

c. A: Koalas will be saved; B: climate change is addressed; C: rising water levels Koalas will be saved only if climate change is addressed; furthermore, failure to address climate change will cause rising water levels.

d. A: the city’s economy will improve; B: a strong school system The city’s economy will improve conditional upon a strong school system.

e. A: the city’s economy will improve; B: a strong school system A strong school system is a necessary condition for the city’s economy to improve.