Saul Goodman Represents Several Clients and Bills by the Hour

Multiple Choice

Saul Goodman represents several clients and bills by the hour at a reasonable $500 per hour. He forgot to record the time it took to complete each activity, but he knows his eight-hour day was spent representing 13 clients involved in one high profile case. He also remembers that Walt told him once that his learning curve percentage was 80%. How many hours should Saul bill his first client?

A) one hour eight minutes and forty five seconds
B) one hour two minutes and thirty six seconds
C) fifty six minutes and twenty eight seconds
D) fifty minutes and five seconds