Consider the following java expression: i+= i> 1 & & k> 0? (j=5)*5+2: ++k; (a) add parentheses to this expression until it is fully parenthesized. (for each operator there will be a pair of parentheses eg: a+b*c will become (a+(b*c)) when fully parenthesized. (b) what will be the value of this expression if i has the value 2, j has the value 3, and k has the value 4? (assume that i, j, and k are all int variables.)

Jason is working on a microsoft excel worksheet and he wants to create a print preview shortcut. his teacher asks him to access the customization option to create the new shortcut. which two tabs should jason select to place the print preview shortcut on the worksheet toolbar? a. new tab (custom) and new group (custom) b. new file tab (custom) and new tab (custom) c. new custom group and new command d. new custom tab and new command