Question $1$ A person$$s $$140,000$ life assurance benefit is to be invested at j$4=9\%$ p$.$a$.$ with quarterly payments of $$5,000,$ beginning immediately, made to the surviving spouse for life. On the payment date immediately following the spouse$$s death, the remainder is to be gifted to the Salvation Army. If the spouse lives for a further five years and eight months, what does the Salvation Army receive? $-$ in excel