Could you help me understand how to make a summary of ratios?: Debt ratio, Equity Ratio, Debt-to-equity ratio, Times Interest earned, Profit Margin ratio, Gross margin ratio, Return on total assets, Return on Common stockholder's equity, Book Value per common share, Basic earnings per share.

Income Statement:

PERIOD ENDING:6/30/2019, 6/30/2018, 6/30/2017, 6/30/2016

Total Revenue$14,863,000$13,683,000$11,824,000$11,262,000

Cost of Revenue$3,387,000$2,844,000$2,434,000$2,181,000

Gross Profit$11,476,000$10,839,000$9,390,000$9,081,000

OPERATING EXPENSES

Research and Development$0$0$0$0

Sales, General and Admin.$8,857,000$8,553,000$7,460,000$7,338,000

Non-Recurring Items$306,000$231,000$226,000$133,000

Other Operating Items$0$0$0$0

Operating Income$2,313,000$2,055,000$1,704,000$1,610,000

Add'l income/expense items$127,000$53,000$16,000$16,000

Earnings Before Interest and Tax$2,440,000$2,108,000$1,720,000$1,626,000

Interest Expense$133,000$128,000$103,000$71,000

Earnings Before Tax$2,307,000$1,980,000$1,617,000$1,555,000

Income Tax$513,000$863,000$361,000$434,000

Minority Interest$0$0$0$0

Equity Earnings/Loss Unconsolidated Subsidiary-$9,000-$9,000-$7,000-$6,000

Net Income-Cont. Operations$1,785,000$1,108,000$1,249,000$1,115,000

Net Income$1,785,000$1,108,000$1,249,000$1,115,000

Net Income Applicable to Common Shareholders$1,785,000$1,108,000$1,249,000$1,115,000

Balance Sheet:

PERIOD ENDING:6/30/2019, 6/30/2018, 6/30/2017, 6/30/2016

CURRENT ASSETS

Cash and Cash Equivalents$2,987,000$2,181,000$1,136,000$914,000

Short-Term Investments$0$534,000$605,000$469,000

NetReceivables$1,831,000$1,487,000$1,395,000$1,258,000

Inventory$2,006,000$1,618,000$1,479,000$1,264,000

Other Current Assets$388,000$348,000$349,000$320,000

Total Current Assets$7,212,000$6,168,000$4,964,000$4,225,000

LONG-TERM ASSETS

Long-Term Investments$177,000$843,000$1,026,000$1,108,000

FixedAssets$2,068,000$1,823,000$1,671,000$1,583,000

Goodwill$1,868,000$1,926,000$1,916,000$1,228,000

Intangible Assets$1,203,000$1,276,000$1,327,000$344,000

Other Assets$628,000$531,000$664,000$735,000

Deferred Asset Charges$0$0$0$0

Total Assets$13,156,000$12,567,000$11,568,000$9,223,000

CURRENT LIABILITIES

Accounts Payable$4,089,000$3,127,000$2,634,000$2,349,000

Short-Term Debt / Current Portion of Long-Term Debt$516,000$183,000$189,000$332,000

Other Current Liabilities$0$0$0$0

Total Current Liabilities$4,605,000$3,310,000$2,823,000$2,681,000

Long-Term Debt$2,896,000$3,361,000$3,383,000$1,910,000

Other Liabilities$1,244,000$1,186,000$960,000$1,045,000

Deferred Liability Charges$0$0$0$0

Misc. Stocks$25,000$22,000$18,000$15,000

Minority Interest$0$0$0$0

Total Liabilities$8,745,000$7,857,000$7,166,000$5,636,000

STOCK HOLDERS EQUITY

Common Stocks$6,000$6,000$6,000$6,000

Capital Surplus$9,984,000$9,040,000$8,452,000$7,693,000

Retained Earnings-$9,444,000-$7,896,000-$7,149,000-$6,743,000

Treasury Stock$4,403,000$3,972,000$3,559,000$3,161,000

Other Equity-$563,000-$434,000-$484,000-$545,000

Total Equity$4,386,000$4,688,000$4,384,000$3,572,000

Total Liabilities & Equity$13,156,000$12,567,000$11,568,000$9,223,000