_2021_2022 1) 22. fill in the blank: a) sum of money paid to compensate the injured party is called.. b) the percentage of payment held back by the owner to act as security is called. c) changes in scope of works made by the owner or consultant is called. d) a stipulated amount stated in the contract to be paid in case of breach by contractor is called....... * (2 Points) Enter your answer 23. at which phase (initial, intermediate or final) of project, the cost and staffing level is high and why ? * (2 Points) Enter your