Which of these includes methods used by companies to determine the best ways to price products, services, and ideas to maximize profitability? Pricing structures policy structures pricing tactics revenue goals

violet light has a shorter wavelength than blue light. violet light is scattered more than blue light. however, the human eye is less sensitive to violet than to blue. as a result, we perceive a blue sky instead of a violet sky.

the answer is ,10*4=40

...~  "Your child's perception of death is abnormal and concerning for the developmental age. Your child should be focused on death as a distant event." ~...