Answer:
opportunity cost = $85
Explanation:
given data
game ticket costs = $20
parking cost = $15
Ed earns = $10 an hour
time = 5 hour
solution
first we get here opportunity cost for 5 hour on game that is
so Ed earns for 5 hour is = $10 × 5 = $50
so here opportunity cost will be
opportunity cost = Ed earns + parking cost + game ticket costs ............1
put here value and we get
opportunity cost = $50 + $15 + $20
opportunity cost = $85