An article on bloomberg.com discussing the office space sharing firm WeWork noted that$$ "the yield on WeWork bonds soared above$10\%."$

Can we tell from this statement whether the demand for WeWork bonds had increased or$$ decreased?

Part $2$

A$.$

$$No$,$ the only way yields can increase significantly is if bond supply decreased.

B$.$

$$No$,$ the higher yield could be the result of either a decrease or an increase in bond demand.

C$.$

$$Yes$,$ demand must have increased if the yields were driven up to such high levels.

D$.$

$$Yes$,$ demand must have decreased if a higher yield is required to attract buyers.