PURDUE MODULE 02 ENGINEERING ECONOMIC ANALY c Gradient serie

PURDUE MODULE 02: ENGINEERING ECONOMIC ANALY c. Gradient series Calculations secvease Gradient series? - Cash flows increase by an equal amount called G TWO possibilities CD ?29 20 20 = 2f.?2329 2.32 23.2 ?24.PO

Solution

Ans 1)

A(1.1+(1.1^2)+(1.1^3)+(1.1)^4)=R

A=100

100(1.1+(1.1^2)+(1.1^3)+(1.1)^4)=R=510.51

Ans 2)

S=50/1.1^2+100/1.1^3+150/1.1^4=$218.9

Ans 3)

100/1.1+100/1.1^3+100/1.1^5=B=228/13

Ans 5)

100/1.1+50/1.1^2+100/1.1^3=W=$207.36