Sounds, speech and audio5. Which engineering matlab following applets does not belong to Performance andmaintenance class?a. Administrative toolc. Power Optionsb. Automatic Updatesd. System6. 4. The chief merits of dynamic channel allotment are flexibleness and site visitors adaptability. It is because channels are non assigned into matlab cells as nominal channel, and each channel project willpower is made dynamically according to matlab web status. The underlying scheme in fix channel task is matlab lasting project of engineering set of channels to both new calls and handoff calls. If matlab call is requested from matlab cells so matlab call might be served from matlab available channel that has been allotted as matlab nominal channel. If components are non accessible so that call can be blocked. Retrieved29 November 2009. Food First/Institute for Food and Development Policy. “World inhabitants will increase by 2. 5 US billion/2500million by 2050; individuals over 60 to increase by more than 1US billion/1000 million” Press release. United NationsPopulation Division. 13 March 2007.