B. ELIGIBILITY RATE
No	Converter name	Category	Value	Unit	
1	Offer ratio to candidate	Converter	20%	Percent	
2	Potential candidates from offers	Converter	As formulated	People/quarter	
3	Eligibility ratio	Converter	0.5% 	Percent	
4	No Eligibility ratio	Converter	As formulated	Percent	
5	Capacity limit (ghost)	Converter	2000	People/quarter	
6	Applicant does not meet requirement	Converter	As formulated	People/quarter	
7	Withdraw applicant ratio	Converter	2%	Percent	
8	Applicants	Block	0	People	
9	Candidates	Block	0	People	
10	Lost applicants rate	Flow	As formulated	People/quarter	
11	Eligibility rate	Flow	As formulated	People/quarter	

There is a percentage of applicants who decide to withdraw their application before the processing which is 2%. Beside that, 50% is considered as rate ratio of eligibility of applicants to candidates. Therefore, the number of applicants is loss from this flow is:
Formulation: 
Applicant_not_meet_requirement = No_eligibility_ratio*Applicants
Lost applicants rate = Applicants * Withdraw_applicant_ratio + Applicant_not_meet_requirement
The potential candidates from offer is the number of people who can get an offer each quarter from ITOA with maximum of 20% of capacity limit.
Formulation: Potential candidates from offers: Offer_ratio_to_candidates*Capacity_limit
The eligibility rate now is the total of eligible applicants plus potential candidates from offers, which is represented by:
Formulation: Applicants*Eligibility_ratio+Potential_candidates_from_offers