Please choose the correct answerfor the below multiple choice questions:

$1.$ In competitive bid contracts which type of bond that the owner requests from the contractor to protect him against any leans to project

a$-$ None of the bonds mentioned

b$-$ Performance bond

c$-$ bid bond

d$-$ Labor and material bond

e$-$ lean bond

$2.$ In some projects prior the award of contract the owner is forced to issue a letter of intent to the lowest responsible bidder why?

a$-$ When there are changes to the design documents

b$-$ None of the answers

c$-$ The owner wants to select this contractor no matter what

d$-$ When there is a problem in the prequalification document

e$-$ When there is an error in the submitted bid that must be corrected

$3.$ In ancient times master builders did construction of projects. In today times the closest delivery system to master$/$builder concept is

a$-$ DBB

b$-$ DB

c$-$ CM at risk

d$-$ Cost plus fee

e$-$ CM

$4.$ When a contractor submits a change order to the owner the following are options that the owner can make, which?

a$-$ Accept and negotiate CO

b$-$ Negotiate CO

c$-$ Accept and reject CO

d$-$ Reject CO

e$-$ Determine the price of requested changes

$5.$ The document that is not included in the bid package that the owner provides to the contractor:

a$-$ General conditions

b$-$ ADENDA

c$-$ Plans and specifications

d$-$ Bid form

e$-$ Supplementary conditions

$6.$ How many cost estimates that the owner receives throughout the project development process?

a$-5$

b$-1$

c$-2$

d$-4$

e$-3$