12) A LED lighting manufactures E27 bulbs in 3 Kelvin temperature settings with the following proportions: 60% Daylight. 30% Cool White 10% Warm White 200 LED bulbs are randomly chosen from the 3 settings above. Simulate grading of bulbs for each temperature setting using a histogram. Kelvin Color Temperature "9'00\"" The question need to be solved with MATLab