Randolph owns an apartment complex with six units. he charges $480 per month to rent one unit. upkeep on the building costs randolph $7,370 per year. if half of the rooms are filled continuously, how much will randolph earn from his apartment complex over four years? a. $39,640 b. $108,760 c. $69,120 d. $38,200 please select the best answer from the choices provided a b c d
