The following chart gives the one way taxi fares between cities a, b, c, d, and e. a b c d e a $10 $16 $15 $9 b $10 $12 $18 $6 c $16 $12 $21 $14 d $15 $18 $21 $22 e $9 $6 $14 $22 (a) give the total cost of a round trip using the cheapest link algorithm. $ (b) give the total cost of a round trip using the nearest neighbor algorithm at vertex e. $ (c) give the total cost of a round trip using the repetitive nearest neighbor algorithm.