Both not A and B$.$

$(A*B)$

Not both A and B$.$

Both A and either B or $C.$

Either both A and $B$ or $C.$

$4..$ If A $,$ then B or C $.$

If A then $B,$ or $C.$

If not $A,$ then not either $B$ or $C.$

If not $A,$ then either not $B$ or $C.$

Either $A$ or $B,$ and $C.$

Either $A,$ or $B$ and $C.$

If A then not both not $B$ and not $C.$

If you get an error message, then the disk is bad or it's a Macintosh disk.

If I bring my digital camera, then if my batteries don't die then I'll take pictures of my backpack trip and put the pictures on my Web site.

If you both don't exercise and eat too much, then you'll gain weight.

${?}^1$ Order matters in English when "and" means "and then"; "Suzy got married and had a baby" differs from "Suzy had a baby and got married." Our $"*"$ is simpler and more abstract$,$ and ignores temporal sequence. $$7\mathrm{.}5$ and $15\mathrm{.}2$ have additional equivalences.

${?}^2$ Exercise sections have a boxed sample problem that's worked out. They also refer to LogiCola computer exercises $($see Preface$),$ which give a fun and effective way to master the material. Problems $1,3,5,10,15,$ and so on are worked out in the answer section at the back of the book.

BASIC PROPOSITIONAL LOGIC $115$

The statue isn't by either Cellini or Michelangelo.

If I don't have either $$2$ in exact change or a bus pass, I won't ride the bus.

If Michigan and Ohio State play each other, then Michigan will win.

Either you went through both Dayton and Cinci, or you went through Louisville.

If she had hamburgers then she ate junk food, and she ate French fries.

I$\text{'}$m going to Rome or Florence and you're going to London.

Everyone is male or female.

$($Working with financial statements$)$ Given the balance sheet, $,$ and income statement, $,$ for Knapp Inc:

a$.$ How much is the firm's net working capital and what is the debt ratio?

b$.$ Complete a common$-$sized income statement, a common$-$sized balance sheet, and a statement of cash flows for $2018$

a$.$ How much is the firm's net working capital and what is the debt ratio?

The net working capital is $$($Round to the nearest dollar.$)$

Data table

Data table

$\backslash$table$[[$Knapp Inc. Balance Sheet at $1/31/2017$ and $1/31/2018],[$Assets$],[,2017,2018],[$Cash$,$$$,200,,3155],[$Accounts receivable,,$450,,421],[$Inventory$,,550,,611],[$Current assets,,$1,200,,1,187],[$Plant and equipment,,$2,200,,2,635],[\backslash$table$[[$Less accumulated depreciation$]],,1,000),,(1,207)$