Based on the novel The Lekki Headmaster, how much did Sola and her husband borrow to fund their relocation?

In the novel, Sola and her husband borrowed N4 million to fund their relocation abroad. This is a significant sum that underscores the financial burden that emigration places on Nigerian families. The couple had to take on substantial debt simply to cover the costs of visas, flights, initial accommodation, and settling-in expenses associated with relocating to another country.

This detail is part of the novel's broader commentary on the "japa" phenomenon and its economic consequences. Many characters in The Lekki Headmaster go into debt, borrow from cooperative societies, or take extreme measures to finance their emigration plans. The N4 million figure illustrates that relocation is not a decision taken lightly; it requires a major financial commitment that can put families under considerable strain.

The other amounts (N2 million, N3 million, and N5 million) are not what the novel specifies for Sola and her husband. Note that Mr. Nku separately borrowed N2 million from the school cooperative, which is a different character and a different amount.