Fort bend county is planning to construct a dam some tens of miles away from the grand mission recreation center to facilitate fishing in the el rehobatha river basin and power generation. the first cost for the dam will amount to $8,500,000. annual maintenance and repairs will amount to s35,000 for the first five years, to $40,000 for each year in the next ten years, and to $45,000 per year for the next five years. at the end of the 20h year, $30,000 is estimated to be deposited into fort bend county account as tax credits earned for its environmental compliance in the construction and operation of the dam. in addition a major overhaul costing $650,000 will be required at the end of the tenth year. use an interest rate of 8% and a) determine the engineering economy symbols and their value for each option. b) construct the cash flow diagram c) cakulate the capital recovery for the project d) determine the total annual worth for the project e) what is the present worth of this project

the leaf is an organ of a typical plant, and the main functions are to complete photosynthesis and allow the plant to exchange gas, just like how we have the respiratory system. leaves have the stomata, which collects maintains co2 and o2 levels. this is necessary for cell metabolism. the leaf also collects sunlight using chloroplasts. succinctly, leaves own a pivotal role in sustaining plant life.

the correct answer is b. a strong acid completely dissociates to its ions when dissolved in water. completely dissociates to and ions. a is incorrect because does not fully ionize to and ions and some remain as the compound . c and d are incorrect because, and do not fall into the category of bronsted lowry acids. a bronsted lowry acid is a proton donor and since both molecules do not have a proton to donate they are not bronsted lowry acids. likewise,   if we use the lewis acid definition, they cannot be acids. a lewis acid is an electron pair acceptor. both and have a complete octet so can not accept any electrons which disqualifies them as acids.

the awnser is group 12

yes

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