A is a request sent to software vendors describing a new system that an organization requires in broad, high-level terms, to which interested vendors can respond by describing the products and services that could fit the requirement.
A) request for proposal
B) request for information
C) request for quotation
D) request for tender

B) request for information

Explanation: Request for information is the gathering of written information about the capabilities of potential supplies for a goods or service.

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.