Consider the following abbreviated financial statements for Parrothead Enterprises:

PARROTHEAD ENTERPRISES

$2020$ and $2021$ Partial Balance Sheets

Assets $20202021$ Liabilities and Owners$$ Equity $20202021$

Current assets $ $1,212$ $ $1,315$ Current liabilities $ $489$ $ $547$

Net fixed assets $4,9805,999$ Long$-$term debt $2,6392,807$

PARROTHEAD ENTERPRISE

$2021$ Income Statement

Sales $ $15,346$

Costs $7,144$

Depreciation $1,369$

Interest paid $392$

a$.$ What is owners' equity for $2020$ and $2021?($Do not round intermediate calculations and round your answer to the nearest whole number, e$.$g$.,32.)$

b$.$ What is the change in net working capital for $2021?($Do not round intermediate calculations and round your answer to the nearest whole number, e$.$g$.,32.)$

c$-1.$ In $2021,$ Parrothead Enterprises purchased $$2,508$ in new fixed assets. How much in fixed assets did the company sell? $($Do not round intermediate calculations and round your answer to the nearest whole number, e$.$g$.,32.)$

c$-2.$ In $2021,$ Parrothead Enterprises purchased $$2,508$ in new fixed assets. What is the cash flow from assets for the year? The tax rate is $21$ percent. $($Do not round intermediate calculations and round your answer to the nearest whole number, e$.$g$.,32.)$

d$-1.$ During $2021,$ Parrothead Enterprises raised $$509$ in new long$-$term debt. How much long$-$term debt must Parrothead Enterprises have paid off during the year? $($Do not round intermediate calculations and round your answer to the nearest whole number, e$.$g$.,32.)$

d$-2.$ During $2021,$ Parrothead Enterprises raised $$509$ in new long$-$term debt. What is the cash flow to creditors? $($Do not round intermediate calculations and round your answer to the nearest whole number, e$.$g$.,32.)$