Entries for issuing par stock

On January $22,$ Jefferson County Rocks Inc., a marble contractor, issued for cash $25,000$ shares of $$10$ par common stock at $$34,$ and on February $27,$ it

issued for cash $150,000$ shares of preferred stock, $$4$ par at $$7.$

a$.$ Journalize the entries for January $22$ and February $27.$ If an amount box does not require an entry, leave it blank.

Jan. $22$

Feb. $27$

b$.$ What is the total amount invested $($total paid$-$in capital$)$ by all stockholders as of February $27?$