A.

I would go for Malaria Consortium, which, from the information I have read, has interventions at the earliest possible age of children, to provide anti-malaria drugs and immunization of infants, and are likely to avert so many deaths.  There will be prevention of sickness for millions of children, and probably 50% or more lives saved, of the total population of children. when children are young, their immunity is quite low and it is better to save lives at that tender age. Adults have higher immunity levels, so other interventions can be used with adults.

If immunization against malaria is recommended soon, the impact will be even greater. 

B.

With only 1,000 dollars, I would donate to Hellen Keller International because of the low cost of one dollar per vitamin distributed. This would have a greater impact from the available total funding.  

C.

Other issues I would like to consider include issues of both Legal and Medical interventions, especially where one must be done without ignoring the other.

A. Malaria Consortium: 134,683 cases of malaria prevented, with an estimate of 26 deaths averted.

Against Malaria Foundation: 134,683 cases of malaria prevented, with an estimate of 34 deaths averted.

Helen Keller International: 942,785 delivery of a vitamin A supplement, with an estimate of 269 deaths averted.

B. Helen Keller International: would be my pick. Simply because this is the most cost effective donation to impact most number of lives. 

C. Most consumptions on goods.

A. In line with the goals and objectives of e.a, I feel contributing to the malaria consortium, Helen Keller international and the new incentive platforms, which all are geared towards charities in the world,with respect to various dimensions and aspects regarding people's health and advancement, would be of immense benefits and should be supported.

B. I would support the new incentive scheme, because of the large number of people,whom owing to religious, cultural and certain social factors,have been denied certain basic immunizations,which if they were given,would have saved them from certain disabilities and health defamatory state,they are currently managing.

C. Other aspects of my life,which I would work on,includes issues as regards climate change,which is already an existential crisis,as the data and other analytical outcomes, would I continually work, towards effectively and efficiently understanding,and using it's outcomes,with the aim of positively impacting our societies and the world at large.