5. Symbolize the following, using the abbreviations provided. K = I keep my gas guzzler; W = I contribute to global warming; N = I buy a new car; C = I consume a lot of natural resources; U = I get a used car; B = I get a bicycle; P = The city builds a bicycle path; T = Tax revenues fall; E = Student enrollment drops; R = I get a raise; 1 = I inherit a lot of money; F = I get fit; Q = I quit smoking; G = I gain weight. b. *a. If I keep my gas guzzler I contribute to global warming, but if I buy a new car I consume a lot of natural resources. If I don't either buy a new car or keep my gas guzzler, I'll get either a used car or a bicycle. *c. I'll get a bicycle if and only if the city builds a bike path and I don't buy either a new or a used car. d. The city will build a bike path only if tax revenues do not fall and student enroll- ment does not drop, but student enrollment will drop. *e. I won't buy both a bicycle and a used car unless I either get a raise or inherit a lot of money. f. I'll buy a bike and get fit provided the city builds a bike path and I don't keep my gas guzzler or buy a new or used car