Marie is a direct laborer on a furniture manufacturing company in Zambales. Given the following independent cases, compute for her gross pay for the day assuming her hourly rate is P80.00 and the overtime premium is provided equal to 25% of her regular 8 hour work/day: REQUIRED: a. She worked for 11 hours in a regular working day. b. She worked for 8 hours, in a special holiday in the province of Zambales. This was true even though it was her rest day at that day at the same time c. She worked for 10 hours on January 1, New Years Day, a national regular holiday, even though it was her rest day. d. She worked for 7 hours on a regular working day yesterday. Today she worked for total of 10 hours (regular working day). This is to offset her under-time yesterday. (Gross pay is?)