(a) What is the letter name of the pitch for note 1? : (b) What is the letter name of the pitch for note 2? :
(c) What is the letter name of the pitch for note 3? :
(d) What is the letter name of the pitch for note 4? :
(e) What type of staff is the example using? :

cad, or computer-aided design and drafting (cadd), is a software for design and technical documentation, which is an automated process as opposed to the manual drawing of plans. this gives a person an advance in making plans as an architect in a short period of time. one who can render plans through this software will gain a skill that is better than one who makes plans manually. this is a skill some companies look for in an employee.