Answer
given,
Labor Force Status less then 55 55 and older
Number employed 400,000 100,000
Number unemployed 25,000 7,000
Number in Population 600,000 200,000
labor force under 55 = 400000 + 25000 = 425000
labor force older than 55 = 100,000 + 7000 = 107000
unemployed rate for less than 55
= [tex]\dfrac{25000}{425000}\times 100[/tex]
= 5.88 %
unemployed rate older than 55
= [tex]\dfrac{7000}{107000}\times 100[/tex]
= 6.54 %
highest rate of unemployment is for labor over 55.
participation of rate for less than 55
= [tex]\dfrac{400000}{600000}\times 100[/tex]
= 66.66 %
participation of rate for over 55
= [tex]\dfrac{100000}{200000}\times 100[/tex]
= 50 %
highest rate of participation is of labor under 55