Calculate the normal and overtime wages payable to a workman from the following data.

Days

Hours Worked

Monday

08

Tuesday

10

Wednesday

9

Thursday

11

Friday

9

Saturday

4

Total

51

Normal working hours – 8 hours per day

Normal rate per hour – Rs.20.

Overtime rate: up to 9 hours in a day at single rate and over 9 hours at double rate or up to 48 hours in a week at single rate and over 48 hours at double rate whichever is more beneficial to the workman.