Concern the cost, C, of insuring a car from a company that charges $60 a month and 4 cents a mile driven, so C=f(m,d)=60m+0.04d, where m is the number of months, and d is the number of miles driven. Make a table of values for C. using m=1,2,3,4 and d=1000,2000,3000,4000