Required:

a$.$ Calculate the difference between current assets and current liabilities for Gary's TV at December $31,2022.$

b$.$ Calculate the total assets at December $31,2022.$

c$.$ Calculate the earnings from operations $($operating income$)$ for the year ended December $31,2022.$

d$.$ Calculate the net income $($or loss$)$ for the year ended December $31,2022.$

e$.$ What was the average income tax rate for Gary's TV for $2022?$

f$.$ If $$27,500$ of dividends had been declared and paid during the year, what was the January $1,2022,$ balance of retained earnings?