$1$: A $4-$year real return bond $($par value $=$ $$1000)$ has a coupon rate of $3\%$; inflation for year $1-4$ is $2\%,3\%,4\%$ and $6\%,$ respectively$-$ what is the bond$$s real return at maturity?

Q$3$: An investor is looking at the following stock, currently priced at $$77\mathrm{.}25-$ its metrics are as follows: next year$$s dividend $=$ $$3\mathrm{.}25,$ blowback $=$ $$4\mathrm{.}75$ and ROE $=$ should they buy the stock?

Q$4$: WXB Inc. has earnings$/$ share $($EPS$)$ of $$7($next year$),$ a discount rate $=10\mathrm{.}5\%$ and a return on projects $=13\mathrm{.}5\%$; contrast the difference between paying out all earnings and retaining $65\%$ for projects $($i$.$e$.,$ calculate the PVGO$)$