For the following yearly interest rates, find their equivalent monthly, quarterly and biannual equivalent rates:

(i) 8.00%

(ii) 15.00%

(iii) 22.00%

(iv) 6.5%

(v) 14.5%

(vi) 1.00%

(vii) 7.65%

(viii) 8.44%

(ix) 9.98%

(x) 2.5%

(xi) 3.00%

(xii) 18.00%

(xiii) 4.80%

(xiv) 5.55%

(xv) 10.00%

(xvi) 4.00%

(xvii) 6.70%

(xviii) 5.70%

(xix) 8.00%

(xx) 6.3%