1. hank the handyman charges a flat fee of $75 for a visit plus $45 per hour or fraction of an hour. mr. fixits rates in dollars are shown in the function rule how much more does mr. fixit charge for a job lasting 5hr 15 min that hank

{ 95 if 0
f(h)= { 65+30[h] if 1
{ 135+50[h] if h> 4