i need full steps with as much explanation as possible please

2. You and Alice and Bob are driving to Tijuana for spring break in Bob's car. You are saving your money for the trip and so you want to minimize the cost of gas on the way. In order to minimize your gas costs you have compiled the following information. Bob's car can reliably travel m miles on a tank of gas (but no further). Alice has compiled gas-station data from the web and has plotted every gas station along your route along with the price of gas at that gas station. Specifically Alice has created a list of n gas station prices P[1,,n], from closest to furthest, and a list of n distances D[1,,n] between two adjacent gas stations (the first distance is the distance from Bob's house to the first gas station). Gas station number n is the closest gas station to your hotel in Tijuana. For convenience Alice has converted the cost of gas into price per mile traveled in Bob's car and also computed the distance d(i,j)=k=i+1jD[k] the distance from gas station i to gas station j for 0i