Ace Autos sell cars and pay Sue each month as follows. . a salary of £1410
26% of the total profit the company makes from her sales
. a £390 bonus if she sells at least 16 cars

The table shows information about the cars she sold last year.
Total cost to the
Total income for
Number of months when she
the company
sold at least 16 cars
£549 000

company
£473 500
Work out Sue's total pay for the year.

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %