i have some question here. i did a calculation of the number of retail customer base on table 3. (pg 105) which i choose to use retail space under " service". expected customer is 28ppl per day.
then page 104 said that, 20% of the retail will use the common restroom(which is 6ppl) at the project space and the ratio should be 1 to 1 sex ratio.
when i want to insert the value for fixture group of "urinal", shall i insect 6 retail customer or half? how do i know the 6 person will be all male or mix?
please help.