Why is the demand for professional labor generally high relative to the supply compared to the demand for unskilled or semi-skilled labor?

The demand for professional labor is high because now a days companies, have properly defined goals and agenda and tend to reach out to companies internationally.

Professional labor tends to be more useful and the cost incurred on them is less as compared to unskilled labor. The reason is that in this advanced world, the things that the professional labor already knows are the things the company would have to invest time and resources to teach the unskilled labor.  

Therefore the difference in the demand remains.

answer: cannibalism, the capac raymi, capacocha, the eight day feast, the combing of the hair

explanation:

the incas have many rituals, cannibalism was always a very ritual thing, which was normally tied to sacrifices, warfare, death, and regeneration.

  the capac raymi was one of the most important ceremonies. it occurred around the summer solstice and was when they worshiped their sun god, also known as inti.

  the capacocho was another one of their most important ceremonies. it was when many children where selected to start their training, and these children where destined to become sacrificial blessings to their sun god, inti. being chosen for this ritual was a blessing.

  the eight day feast was a feast that lasted 8 days and, each day, the day began with a chanting at dawn. a follow up song at noon. which ended with complete silence at the end of the day. on this day, inca royalty was always dressed in silver and gold laced clothing.

  the combing of the hair was the most important ritual to young girls. this ritual was known as the coming of age ceremony, but only the most beautiful girls where chosen. in this ceremony, the girls chose their new name and where chosen as either brides, or princesses of rulers.

probably 3 since archeologists and historians don’t understand there writing.