The following transactions apply to Walnut Enterprises for Year $1,$ its first year of operations:

Received $$50,000$ cash from the issue of a short$-$term note with a $6$ percent interest rate and a one$-$year maturity. The note was made on April $1,$ Year $1.$

Received $$130,000$ cash plus applicable sales tax from performing services. The services are subject to a sales tax rate of $6$ percent.

Paid $$62,000$ cash for other operating expenses during the ye$$r$.$

Paid the sales tax due on $$110,000$ of the service revenue for the year. Sales tax on the balance of the revenue is not due until Yea $2.$

Recognized the accrued interest at December $31,$ Year $1.$

The following transactions apply to Walnut Enterprises for Year $2$:

Paid the balance of the sales tax due for Year $1.$

Received $$201,000$ cash plus applicable sales tax from performing services. The services are subject to a sales tax rate of $6$ percent.

Repaid the principal of the note and applicable interest on April $1,$ Year $2.$ Record accrued interest as transaction $3$a and the repayment of the principal the note and applicable interest as transaction $3b.$

Paid $$102,500$ of other operating expenses during the year.

Paid the sales tax due on $$185,000$ of the service revenue. The sales tax on the balance of the revenue is not due until Year $3.$

Required:

a$.$ Organize the transaction data in accounts under an accounting equation.

b$-1.$ Prepare an income statement for Year $1$ and Year $2.$

b$-2.$ Prepare a statement of changes in stockholders' equity for Year $1$ and Year $2.$

b$-3.$ Prepare a balance sheet for Year $1$ and Year $2.$

b$-4.$ Prepare a statement of cash flows for Year $1$ and Year $2.$