please help me

Avoidable costs are those costs that a) occur in the past and relate to decisions being made. b) are variable. c) are fixed d) occur only with the implementation of a particular alternative. Oriole Dover is a scout for a Major League Baseball team based in Phoenix, Arizona, Orlole needs to travel to Los Angeles, California on June 1 to perform a variety of professional functions prior to the team travelling to Los Angeles to play. it Oriole flies, he could catch a 6 am. flight on June 1. In order to perform all of his professional responsibilities, Oriole will need to spend the night and catch a flight on June 2 to return to Phoenix. If Oriole flies, he will need to rent a car for 545 per day. To cover meals and other incidental expenses. Orlole will receive $50 per day (per diem) for each day he works out of town. Flights between Phoenix and Los Angeles can be purchased for $94 one way, Phoenix is approximately 330 miles from Los Angeles, a 5-hour drive at speed limits permitted on the freeways connecting the two cities. If he drives from Phoenix to Los Angeles, Orlole would need to leave the attemoon of May 31 and would be reimbursed S0.50 per mile. He would need to spend 2 nights in a hotel, the night of May 31 and the night of lune 1. He would return to Phoenix by car on June 2. The hotel used by the team charges $150 per night. What is the relevant cost of driving? a) S430 b) $475 c) S530 d) $780