Question

The 1974 model Eldorado is a three-ton behemoth with a 500-cubic-inch engine that is long on style but short on gas mileage. During its five-year development process no one could possibly have anticipated that gas prices would go through the roof in 1973, making it far more expensive to operate and subsequently less attractive to a gas-price-conscious public. Design engineers scrambled to change the car in the last few months leading up to its debut, adding a slimmed down version with a smaller engine. All of the design overtime meant that the project budget took a big hit though, thanks to:
A) The initial low estimate.
B) The unexpected technical difficulties.
C) This external factor.
D) The lack of definition

Answer 1

Answer:This external factor

Explanation:

It was the external factor of high cost of gas that necessitated change to the technical frame work of the car .