Answer:
determine the size of payments.
$202,42
Explanation:
Expected cost              2000
Salvage value old printer	200
          Cost requirement        1800
  
FVOrdinary Annuity=C*(1+i)n-1/i  
1800=c*(1+3%)>8-1/i  
C=202,42  
N	Monthly            %	VF
0	202,4214999	1,00	202,42
1	202,4214999	1,06	214,57
2	202,4214999	1,12	227,44
3	202,4214999	1,19	241,09
4	202,4214999	1,26	255,55
5	202,4214999	1,34	270,89
6	202,4214999	1,42	287,14
7	202,4214999	1,50	304,37