Basics of Engineering Economy 1st Edition by Leland Blank,Anthony Tarquin

Exercise 12

Omega electropneumatic general-purpose pressure transducers convert supply pressure to regulated output pressure in direct proportion to an electrical input signal.If the cost of a certain model was $28 in 2006 when the M S equipment index was at 1333.4, what was the cost in 2001 when the M S index value was 1093.9? Assume the cost changed in proportion to the index.