Bailey is paid a royalty of 11.3% on the net sales of his book. The net sales of his book in the last financial year were $278420. a What was Bailey's royalty payment in the last financial year? b Net sales this financial year are expected to decrease by 15%. What is the expected royalty payment for this financial year?

*Answer*:

$26,742.241

Step-by-step explanation:

A proper look at the image attached will give a detailed explanation to the answer provide above

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step-by-step explanation:

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !