Please see attachment below and help solve:

1lr'lr'hat is tme about bonds that have a call feature? I. The callable bonds must always be called at par value ||. The callable bonds will typically be called after interest rates drop Ill. Can be called by either the bondholders or the bond issuers IV. Typically have higher required returns than non-callable bonds {3 land l| only C) II and I'M" only C} III and IV only {3 I, II and I\" only {3 I, II, III and IV are true