Answer:
Discount factor will be 0.735
And annuity factor will be 3.312
Explanation:
We have given rate of interest r = 8 %
Time period n = 4 year
We have to calculate discount factor
Discount factor is equal to 
So discount factor will be equal to 0.735
Annuity factor is equal to 
So annuity factor will be equal to 
So annuity factor will be 3.312
Annuity factor is determined for a progression of equivalent installment/receipt for indicated time frame.
In any case, discounting factor is determined distinctly for discover the present estimation of sum which will be put resources into year 4.
Guidance for implementing earned value management contract can be obtained from EARNED VALUE MANAGEMENT IMPLEMENTATION GUIDE.
Earned value management is a project management method for quantifying project performance. <span />
Answer:
Crowdsourcing technique.
Explanation:
Crowdsourcing involves collection of information from a group of people that have relevant input in a subject, and is usually done over the internet. It allows business save money because the feedback is usually lowcost or free, and saves time.
Threadless by allowing people submit their own designs and vote on what designs they would like to see on T-shirts, are using crowdsourcing to get feedback and ideas from the public.